Ellipz Lighting

Technology Presentation

World’s most efficient LED lighting applications ( Indoor & Outdoor )

Originally founded in 2005 by 2 grandsons of Philips family

Warner Philips & Frans Otten

Started market entry in late 2006 with Indoor and

Outdoor

Sold over 5 million units to date

More LED streetlights in NL than Philips

Global Company ( Netherlands, US, China, Hong Kong, Singapore )

Local for local business believe

Strong IP portfolio, award winning & unique technologies

A joint effort to improve life!

Awards, Partners and Endorsers

Dutch Postcode Lottery:Mass roll out of Pharox

WEF:Technology Pioneer 2009 Award

World Bank:Lighting Africa 2009 Award (Solar LED)

Clinton Climate Initiative:Preferred supplier

Former President Bill

Clinton, USA with the

Pharox in 2007

U2 singer Bono and TNT CEO Peter

Bakker with the Pharox in 2009

Former Prime Minister Tony Blair,

UK with the Pharox in 2009

Fast Company 2010: Top 10 “most innovative consumer goods companies”

London Exchange 2010:

2010 Most valuable clean-

tech company”

FIFA South Africa 2010 DEA and UNEP officialOffset CO2 emission holder

Sir Richard Branson

promoting the Pharox on

TV

How it started?

• Focus on better vision

• Understand how the eye works

• Understand how light works

What is light? Light is measured and expressed in lumen (light intensity) and lux (light

per square meter

Quality of light is measured and expressed in Color Rendering Index (CRI)

The current standard – lighting defined 1931

The eye sensitivity curve V(λ) is based on measurement at photopic light level measured with a 2° view angle (foveal). CIE standard 1931.

The cones in the eye can see light from blue to deep red with

the highest sensitivity in the green/yellow area. 1Watt energy

converted 100% efficient into light results in 683 lumen.

Eye dynamics

• The human eye perceives light

different under varying intensities or

color

• A lux meter does not show that

• Vision and sight is not the same

under

composed colors

• Leds allow spectral combinations for

optimal vision

• Science is questioning the lumen

standard

Sam Berman, D. Jewett, B.Benson, T.M.Law

Lawrence Berkeley National Laboratory :

“Our results measuring power and pupil size indicate that photopic luminous efficacy

is an inadequate metric by which to judge the efficacy of indoor illumination”

Source: http://adsabs.harvard.edu/abs/2009OptEL...5..265J

-- During the day (at Photopic light levels) our vision is the best

at 555 nanometres

-- in the night (at scotopic light levels) our visibility is best at 505

nanometres

Our eyes behave differently at night than during the day

The Anatomy

• All eyes work the same

around the world

• Cones are for color and

day light = 5,000,000

• Rods are for motion and

night vision = 120,000,000

The retina

Rods

Cones

Light intensity shifts from fotopic to scotopic (very low)click on start

Functioning of the eye is different for Outdoor vs Indoor

Day-light is a sum/ mix of colors

Light is all about understanding the eye

Light is reflected

onto the retina,

signals are being

send to the brain

via the optic nerve

using Cones and

Rods.

The eye needs colors, but the right colors: Ellipz uses RED+GREEN to create white light

In the center part of the retina the

‘sensors’ are the Cones and in the

peripherie one uses the Rods. Cones

are 96% RED+GREEN.

The retina

RGB pixels in TV screensRGB cones in eye retina

Creating WHITE LIGHT with LEDs : 2 conventional methods

2nd generation LED light:

Ellipz makes the right light for the eye : Red & Green=White

LED Packages: LED Packages:

“Light-Source”:

different packages

mounted on a PCB

Ellipz Core

Technology is

patented and

protected.

Spectra of LED lamps - INDOOR

Lumiled, Nichia, Osram white LED 5000K T8, 5400K, 102 lm/W, CRI 95, S/P 2.2

Eye-sensitivity curve for the cones = photopic light/day-light. and the

measurement ‘line’ for CRI.

Other industry players (white leds) have a peak at 450Nm due to usage of 3p

and 4p phosphors and therefore have lower CRI and poorer light experience

(cold light).

Ellipz unique combination of Red and Green LEDs provides a different

spectrum leading to higher CRI ratios and higher efficacy (lm/w).

1st generation LED 2nd generation Ellipz LED

Light-Source is the

engine of a LED-lamp

Driver

Light-Source

module

LED Packages

Light-Source control : LED lamp clarification – what is it?

Many applications

SMD (surface mounted device)

Standard epoxyencapsulated blue led chips with yellow phosphor

T8 60cm

CCT 5084KS/P 2CRI 92Lm Lm/W 111Lm 1194W 10.8

A new TECHNOLOGY on light

LIGHT & LIFE

Life exists because there is light.

However, our Sun gave us full spectrum of light, which not all are

harmless. Especially the high energy spectrum such as Gamma and X-

Ray are very hazardous. We also know that UV is not good of us if

exposed to it for a long period of time, and to a certain extend Blue

Light as well. HazardHigh Energy Light!

BLUE LIGHT & HUMAN VISION

As such, giving only blue light to our eyes will not give us sharp and detailed vision.

An artistic project in Amsterdam is stopped as it is potentially creating dangerous traffic situations because of the very blur vision.

In addition the energy level

of blue light is affecting the retina and various studies has shown indications that blue light may cause damage to the eye.

Cannot see much if only blue light !

This is the typical spectrum of a

standard LED. The blue component contains high energy.

450nm

555nm

Blue

chip

Bandgap 4

EV Bandgap 2

EV

LED industry:PHOSPHOR METHOD

Standard LEDs contain much blue light

AMD & BLUE LIGHT

Age-related Macular Degeneration (AMD) is a major health problem in the developed world accounting for approximately half of all blind registrations.

In recent years there has been a growing awareness of the effects blue light entering the eye has on the production of Radical Oxygen Species(ROS) in photoreceptor cells and in the adjacent Retinal Pigment Epithelium (RPE) cells. As well, there is an increased understanding of the cumulative effects that blue light absorption in the outer retina has on increasing the level of oxidative stress and resulting chronic inflamation of the outer retina associated with the development of AMD. This has led a number of researchers to recommend that people reduce their lifetime exposure to blue light, whether from sunlight or artificial sources. This article discuss the growing understanding of the mechanisms by which blue light exposure may contribute to the development of AMD. The discussion on the influence of blue light on the pathogenesis of AMD that follows below was written a few years ago. This discussion is still valid. The points made are supported by more recent publications.

Source:http://www.sunnexbiotech.com/therapist/blue%20light%20and%20amd.html

AMD accounts for 50% of all blind registrations in the developed world. And Blue Light is a main contributor to the problem!

Interesting from Harvard University:

http://www.health.harvard.edu/newsletters/Harvard_Health_Letter/2012/May/blue

-light-has-a-dark-side

LEDsmagazine referring to the report of the French Health and Safety Board

“ANSES”:

http://ledsmagazine.com/news/7/11/13

Best selling product now are blue light blocking glassesin Japan which is

demonstrated on Youtube

http://www.youtube.com/watch?v=RYQpm2QZcAE

Microsoft why they are equipping their workers with these glasses

http://ajw.asahi.com/article/economy/business/AJ201207050034

Hazards of blue light

In Short

Over exposure to UV and Blue Lights is harmful.

1) UV light is high energy light and promote aging of all material on over exposure.

2) Blue light does not provide sharp vision.

3) The older we get, the less we can see with Blue Light. Worse though is that it

means children are less protected when exposed to high amount of blue light

4) Blue Light potentially causes AMD (Age related Macular Degeneration).

Ellipz was the first to use Red and Green (RBP)

White leds are based on blue chips with 3 or 4 phosphors mixed (Phosphor conversion, Nakamura concept. Ellipz started Led lighting based on bare chips (no phosphors),In 2005 Ellipz presented the first light source based on green phosphor with red chips.

2005

Industry recognized the power of red and green only recently

Special Power Distribution - INDOOR

Observe the different spectral power

distribution for warm white lamps and

having <50 lm/W

Standard industrial LED’s CRI ~ 75

Ellipz spectrum CRI > 94

Lm/w > 50, for our TL-LEDs

It is even >100lm/w

Replacing 36w fluorescent (2x18w PL) (124kWh* / year) with 10w Ellipz DL2 (31kWh/year).

Original lux at desk level = 150 lux, new Lux with Ellipz DL2 = 180 lux

Energy saving annually** : 93 kWh / 14 US$

Payback time (exclusive replacement and maintenance) : 27 months*) incl ballast losses, **) 12 hrs / day / 5 days / week , ***) kWh at 0.15 US$

18w Blue LED DL Ellipz DL2 10w

Office, Wuhan, China

Replacing 36w T8 fluorescent (124kWh* / year) with 18w Ellipz T8 (56kWh/year).

Original lux at desk level = 200 lux, new Lux with Ellipz T8 LED = 400 lux

Energy saving annually** : 68 kWh / 10.2 US$

Payback time (exclusive replacement and maintenance) : 30 months*) incl ballast losses, **) 12 hrs / day / 5 days / week , ***) kWh at 0.15 US$

Office Huaguang, Wuxi, China

Replacing 36w T8 (349kWh* / year) with 18w Ellipz TL2F (157kWh/year).

Replaced original lux = 120 lux, new Lux with Ellipz TL2F = 210 lux

Energy saving annually** : 192 kWh / 28.8 US$

Payback time (exclusive replacement and maintenance) : 16 months*) incl ballast losses, **) 24 hrs / day / 7 days / week , ***) kWh at 0.15 US$

Before After

Cotton Mill Factory, Wuxi, China

Before (18 pcs of 44W (Total)

Flourescent per bay

After (9 pcs of Ellipz 18W TL-

1200 LED tube per bay )

Better vision using less light

75% savings

Naza Motors, KL, Malaysia

Standard 36w Fluorescent T8 Ellipz T8 LED – 18w

Replacing 36w T8 fluorescent (349kWh* / year) with 18w Ellipz T8 (674kWh/year).

Original lux in driveway = 14 lux, new Lux with Ellipz T8 LED = 26 lux

Energy saving annually** : 325 kWh / 55 US$

Payback time (exclusive replacement and maintenance) : 9 months*) incl ballast losses, **) 24 hrs / day / 7 days / week , ***) kWh at 0.17 US$

Carpark DOE, Bangkok

Replacing 400w HPS (3,494kWh* / year) with 120w Ellipz HB1 (1,198kWh/year).

Replaced original lux = 38 lux, new Lux with Ellipz HB1 = >50 lux

Energy saving annually** : 2,296 kWh / 344.4 US$

Payback time (exclusive replacement and maintenance) : 17 mths*) incl ballast losses, **) 24 hrs / day / 5 days / week , ***) kWh at 0.15 US$

Water purification plant, Wuxi, China

So best light (lm/w & CRI), but how about lifetime?

VISIBLE LIGHT

Heat Kills

(a) proximate (b) proximate conformal (c) remote

Sustainability is in Ellipz’ DNAThe sustainability of a lamp is

not determined by the

energy consumption only.

Good LED products offer 80

to 90% energy reduction.

However, the CO2 footprint

and lifetime are equally or

even more important !

Light product weight, low

energy in production and

high quality to meet world

class and savings.

Quality is key! LCA

Life Cycle Analyses show

the real sustainability of a

product.Ellipz proofed 80.000 hours

real lifetime and 92%

recyclability

Technology

Patent on heat management

So best light (lm/w & CRI), but how about lifetime?

Alu + PC = less cooling

PC = less light transmitting

PC = aging effect

PC = non-sustainable

“Industry” “Glass”

Glass = better cooling

Glass = best light transmitting

Glass = NO aging effect

Glass = more-sustainable

Independend Quality and lifetime test

www.olino.org

Advantage of colored LEDs

LONGER LIFETIME

Typical behaviour of LED material under equal

conditionsLumen depreciation

5mm epoxy LEDs at 20 mA

Ellipz uses

predominantly

R & G

>>Greatest

reliability (lumen

maintenance)

over long time

No IP issues

Matches eye

photoreceptors: mostly

red & green cones

(98% in total) for color

vision

>>

>>

Ellipz LED Technology Insight

Ellipz TL LED Tube – industry leading product

Basic spec:TL2 600/1200/1500

9/18/22.5W

CCT 3500K, 1900 lm

CCT 4000K, 2000 lm

CCT 5000K, 2100 lm

CCT 6500K, 2200 lm

50,000hrs

230V

CRI>90

CRI>90

CRI>90

CRI>90

B15 / L85

@50,000hrs

Ellipz leads in all requested performance standards!

Highest Light-output -

Lumen output (Lm)

Lumen / Watt (Lm/W)

Highest CRI –

Color Rendering Index

Longest Lifetime –

Break value

or failure rate (B @ ??hrs)

Lumen Maintenance (L @ ??hrs)

From

Indoor

to

Outdoor light

Traditional methods of producing light

The conventional way of producing light is by burning

From candle light to light bulb to HID.

Candle Light

Burning Wax

Incandescent/CFL

Burning Metal/GasHID/HPS

Burning Gas

•Burning process is not efficient

•Consumes high amount of energy to produce light

•Efficiency ~1%

• Best day sight at yellow-green (cones - 555 nm), night vision at blue-green (rods -

505 nm)

• With LEDs, light composition can be chosen more accurate than with

conventional light sources, for instance: green at 509 nm (with 2 nm deviation)

• Light with a green component gives best sight in street lighting at minimum

illumination levels: our visual perception mainly relies on our sensitive rods

Better Sight With Less Light!

Photopic / Daylight Vision Scotopic / Night Vision

Standard

street lamp

Light intensity shifts from fotopic to scotopic (very low)click on start

Match the light spectrum with the eye – Ellipz Lighting

• Light spectrum of Ellipz LED light follows the eye cuve which is shifting left from daylight vision to night light vision.

• Standard Sodium lamps are peaking at 555nm which is good for the lux meter but gives poor visibility.

• Other Cool-White LED lamps (4000K and above) recreat photopic light with a peak at 555nm (good for lux meter), but again give poor light due to a peak in the blue area due to the usage of 3p and 4p phospors.

Color sensation through RED is intenisty and spectrum depending

Ellipz SPD shows colors at 1 luxLow light levels no color vision

Some Results - Tunnel lighting

*) picture from former group company Lemnis Lighting BV

Genting Highlands - Malaysia

Ellipz 56w WhiteMoonlight HPS 250w

A simple comparison…… pole height 10mtrs, distance 25 mtrs

HPS 400wEllipz 120w

For 200mtrs of road this means the following energy consumption and savings:

HPS: 8 poles x 400w x 12hrs x 365 days = 14.016kWh

Ellipz: 8 x 120w x 12 x 365 = 4.204 kWh => 70% savings

Philippines Manila – Roxas boulevard

150 W sodium lampsEllipz 36 W lamps

Secondary roads in Holland – safety & reaction speed

*) pictures from former group company Lemnis Lighting BV

Morocco – Sale – safety 150w HPS

Ellipz 56w WhiteMoonlight HPS 150w

*) pictures from former group company Lemnis Lighting BV

Amsterdam Airport - Front 24W Ellipz Moonlight –

background 88W HPS

*) picture from former group company Lemnis Lighting BV

24W Ellipz Moonlight Dutch national airport

*) picture from former group company Lemnis Lighting BV

Surveillance cameras respond very good on Ellipz Led

High Pressure Sodium Ellipz Moonlight

Ellipz - Led and camera vision Schiphol Airport Amsterdam

*) pictures from former group company Lemnis Lighting BV

Surveillance cameras respond very good on Ellipz Led

Ellipz - Led and camera vision Schiphol Airport Amsterdam

*) pictures from former group company Lemnis Lighting BV

Very good camera recognition of men and objects

Pictures taken from actual monitors

HPS 70 Watt Ellipz Moonlight 24 Watt

Ellipz - Led and camera vision Schiphol Airport Amsterdam

*) pictures from former group company Lemnis Lighting BV

Ellipz Mesopic LED-light is adapting to the eye

•Human eye is more

sensitive to green towards

blue at night (Purkinje shift);

• Using yellow or white light

requires higher wattages

to provide good vision;

• For OUTDOOR: Ellipz

produces a green/blue

light to highten visibility at

night at low energy levels;

Something fundamentally wrong !

66

Light directives and standards are based on Photopiclumen

This is a serious problem because our eyes behave totally different at night than during daytime.

To benefit of the high sensitivity of the rods, light should have the right spectral composition at different intensities. The goal is more sight with less light.

Studies show that the ratio between Scotopic (night) enPhotopic (day) vision, the so called S/P ratio, is a base which can be used to multiply the lumen with to express the real light perception.

COMPETITORs White leds are based on blue chips with 3P or 4P phosphors to convert the blue light into white light with a peak at 555 nm. In outdoor and most interior lighting the maximal eye sensitivity is shifted towards 505 nm. Industrial leds produce the lowest output at that

wavelength.

Industry spectrum provides lowestlight levels at 505 where the eye is mostsensitive at night

Which side is lighter?

28 lux 6 lux

This is what the lux-meter reads/measures, but your eyes see

different due to night-light and day-light vision.

Some Results - Tunnel lighting

*) picture from former group company Lemnis Lighting BV

New Internationally acclaimed measurement – S/P-ratio

28 lux x S/P 0.63 =

176 lux x S/P 3.5

= 21

This is what your eyes sees and then it is correct.

Your eyes are not wrong, but measure with the

wrong and outdated standards.

New measurements are using S/P ratio to express the real light intensity!

*) picture from former group company Lemnis Lighting BV

Genting Highlands - Malaysia

Ellipz 56w WhiteMoonlight HPS 250w

7 lux 20 lux

Genting Highlands – Malaysia using S/P-ratio

Ellipz 56w WhiteMoonlight HPS 250w

7 lux x 3.2 = 22.4 20 lux x 0.63 = 12.6

A simple comparison…… pole height 10mtrs, distance 25 mtrs

HPS 400wEllipz 120w

For 200mtrs of road this means the following energy consumption and savings:

HPS: 8 poles x 400w x 12hrs x 365 days = 14.016kWh

Ellipz: 8 x 120w x 12 x 365 = 4.204 kWh => 70% savings

18 lux8 lux

Philippines Manila – Roxas boulevard

A simple comparison…… pole height 10mtrs, distance 25 mtrs

HPS 400wEllipz 120w

For 200mtrs of road this means the following energy consumption and savings:

HPS: 8 poles x 400w x 12hrs x 365 days = 14.016kWh

Ellipz: 8 x 120w x 12 x 365 = 4.204 kWh => 70% savings

Philippines Manila – Roxas boulevard using S/P-ratio

18 lux x 0.63 = 11.38 lux x 3.2 = 25.6

Global Standards in movement (1/2)

Industry focus is on More… More…. More Lm/W Lm/$

Eyes are asking for Better… Better… Better

See better with less energy (=energy saving)

How do we get better light?

By making the right spectral composition: high S/P ratio, best vision, lowest

energy consumption

What is happening to the standards?

IES TM 24-13: adjusting illumination measurement using S/P-ratio

CIE: working on the Mesopic Task-Force

Lites-Asia: twice annual forums discussing S/P-ratio for Asian implementation

SEMIcon SEA: making steps to advice and consult governments

The movement is there to accept the S/P-ratio as a valid

criteria for lighting design and master planning.

Global Standards in movement (2/2)

Industry and Countries are slowly accepting and adapting.

Panasonic Mesopic Light for Enhanced Security

*) copy of Panasonic brochure

Philippines has embraced S/P ratio in their program for National Road Lighting

Ellipz Mesopic light with S/P ratio of 2.7 (4000CCT) - 3.4 (6000CCT) is ideal

at night, but may raise question on absolute requirement of Photopic

Lumen.

That is why Ellipz has developed a new Streetlighting product that meets

the criteria of 90lm/w, but with an S/P ratio of 2.0.

2 versions to answer to diverse global standards

type Ellipz SL1 and SL2 Ellipz SL3

Power (w) 25w/40w/60w/80w/120

w

60w/75w/120w/150w

Photopic

Lumen

Typcial 36 - 40lm/w Typical 90 lm/w

Scotopic

Lumen

Typical 108 – 120lm/w Typical 180 lm/w

Chip

composition

Red+Green+Cyan+Blue

(NO phosphors)

Red+Green+Nitrates

Lifetime LM 90 @ 50,000hrs LM 90 @ 50,000hrs

Something else is also wrong ..... color recognition

High pressure sodium CRI 25Ellipz Eco White CRI 24

Color recognition using Mesopic Light indoor

10,000Watts <1,000Watts

CRI 25

CRI 24

*) pictures from former group company Lemnis Lighting BV

Ellipz Moonlight with calculated CRI 24

*) pictures from former group company Lemnis Lighting BV

The tone control of light and CRI impact –Ellipz OUTDOOR Lighting

Cones composition to see colors:60% Red, 36% Green, 4% Blue

Ellipz spectral power distribution streetlight

peaking at 505Nm where the eye is most

sensitive

at night, low at 555Nm (daylight) and then

green and red to provide color recognition.

CRI 24

The eye needs colors, but the right colors at different light intensities:

Ellipz uses RED+GREEN+CYAN to create white (MOON) light

In the center part of the retina the

‘sensors’ are the Cones and in the

peripherie one uses the Rods. Cones

are 96% RED+GREEN.

The retina

Other LEDEllipz LED OUTDOOR

Ellipz key differences in light-sources

Higher Power/Less Vision, Shorter life,Less vision

Most efficient LIGHT,LM maintenance, Distribution,

Vision (depth, contrast)

Red chip

Green

chip

Cyan chip

HPS (sodium)High power, Low vision,

Maintenance,

Color, Safety

Blue chip +

phosphor

Hazards of blue light – out of the visual sphere => light dust

Blue cones in the eye are not in the central focus of the eye. Therefore

blue light is not giving a sharp and detailed vision. An artistic project in

Amsterdam had to be stopped creating dangerous situations. In addition

the energy level of blue light is affecting the retina and may cause

damage to the eye.

SENSITIVITY TO BLUE LIGHT & AGE

Human develop natural protection against excess blue light!

The older you get, the more blue are filtered!

Elderly people see less, specially of the blue light. Glare is therefore more applicable to elderly people and hence impacting road lighting.

Both ends of the pilot track are illuminated by 15 mtr high mast with 8 kW Sodium lamps.The side of the road is illuminated by strong spotlights from the Zoo.There is no dark zone were high power lights are invisible to support best mesopic vision

Location and view points

Malaysia – Ayer Keroh exit road to Malacca

Replacement impact

85

12mtr

400w HPS (6kg)

40-50mtr 40-50mtr

12mtr

180w LED (12-16kg)

40-50mtr 40-50mtr

Bad distribution

Solution = add more poles

86

12mtr

180w LED (12-16kg)

25 mtr 40-50mtr

Risk of weight, failure and cost of pole = 3 x cost of lamp

Ellipz Solution

87

12mtr

120w LED (6kg)

40-50mtr 40-50mtr

Best vision, maximum savings, lowest cost

Nice look through

A bright vision on

light and the future

Good distribution

due to unique reflector technology

Advantage of colored LEDs

LONGER LIFETIME

Typical behaviour of LED material under equal

conditionsLumen depreciation

5mm epoxy LEDs at 20 mA

Ellipz uses

predominantly

R & G

>>Greatest

reliability (lumen

maintenance)

over long time

No IP issues

Matches eye

photoreceptors: mostly

red & green cones

(98% in total) for color

vision

>>

>>

Ellipz LED Technology Insight - lifetime

Ellipz Typical Replacement Table

TraditionalSON/HPS

Conventional LED

Ellipz LightingMesopic LED

Ellipz LightingPhotopic LED

70w 40w 25w n.a.

150w 80-100w 40w 60w

250w 100-120w 60w 75w

400w 160-180w 120w 150w

Pole distance4-5 x pole height

Pole distance2-3 pole height

Pole distance4-5 x pole height

Pole distance4-5 x pole height

Ellipz Lighting – Following the HUMAN EYE

In view of providing the most optimal light for the human eye, Ellipz Lighting has

developed a 2nd generation of LED ighting technology (SL1, SL2). This is called

Mesopic Light, which is combination of Scotopic (=Moon) and Photopic (=Sun) light.

The so-called S/P ratio plays an important factor.

For strict roadlighting guidelines, Ellipz Lighting has also developed a hybrid

version/photopic (SL3) with a lower S/P ratio, but still 25% better than average

competition.

Ellipz Flood Lights

93

94

1

Ellipz Flood Lights

Ellipz Street Lights – Design versions (all IP66)

Ellipz SL1

Ellipz SL2

24-120w

40-150w

Ellipz Street Light – detailed specification overview (Mesopic)

Specifications Lemnis Streetlight 40W Lemnis Streetlight 60W Lemnis Streetlight 80W Lemnis Streetlight 120W

LED power in wattage (Lamp rated power) 40 60 80 120

Total system power in wattage* 45 66 88 132

Lumen output system 1,200 1,600 2,100 5,000

Nominal Lumen output (photopic) 1,700 2,000 3,000 4,100

S/P ratio 3.4 3.4 3.4 3.4

Nominal Perceived Lumen output (Mesopic)** 4,800 6,300 8,400 12,500

Efficacy lm/W (Photopic) 37.8 30.3 34.1 31.1

Efficacy lm/W (Mesopic) 106.7 95.5 95.5 94.7

Weight Kg 5.2 5.2 7.2 7.2

Dimensions (L x H x W) mm 539 x 260 x 145 539 x 260 x 145 734 x 260 x 145 734 x 260 x 145

Burning Hours life time

Lumen output minimum at 90%

System voltage

Voltage fluctuation tolerance

Power factor

Dimmable

Operating ambient temperatures

Ventilation / cooling mechanism

Color temperature in CCT

Vertical light distribution

Lateral light distribution

IP Rating

IK Rating

Direct or Indirect lighting

Usage of indirect lighting technology

Cover type to protect LEDs

Housing

Color All colors possible, standard RAL 7035

>70% lumen output at 80,000hrs

-40C⁰ - +70C⁰

IK 08

Indirect, usage of patented reflectors

Satinized mirror reflector for max lifetime

Yes, tempered glass

die-casted aluminimum

Channelled convection and/or Alu 47 gr/W

6000K and 4000K

yes, 4.5h-6h

Type I, width=1.5h

IP 66

L90 50,000

100/240v 50/60Hz

90 -305V

0.95

OPTIONAL 1-10VDC

Ellipz Streetlight 40w Ellipz Streetlight 60w Ellipz Streetlight 80w Ellipz Streetlight 120w SL1 / SL2

SL1 Series SL1 40W SL1 25W

CCT 4000K / 6000K 4000K / 6000K

Input Voltage (V) 100/230/277 100/230/277

System Power (W) 45W typical 29W typical

PF 0.95 0.95

Photopic Lumen (lm) *1700 *1150

Efficacy (lm/W) *38 *39

SP Ratio 2.5 / 3.4 2.5 / 3.4

Lifetime L85B15 / L70B50 50,000 / 80,000 hrs 50,000 / 80,000 hrs

LS Ellipz LS-15W Ellipz LS-8W

Size (mm) 539 x 260 x 145 mm 539 x 260 x 145 mm

IP IP66 IP66

Certification TUV+CB, LM79 TUV+CB, LM79

Ellipz SL1 Street Lights LOW power range (Mesopic)*Mesopic is combination of scotopic and

photopic light. S/P raio of 2.5 means 2.5

more scotopic light than photopic. Impact

on actual measured Lm.

Ellipz SL3 Street Lights (Spectral Enhanced versions)

SL3 Series SL3 60w - 75W SL3 120 - 150W

CCT 4000K / 6000K 4000K / 6000K

Input Voltage (V) 100/230/277 100/230/277

System Power (W) 75W typical 150W typical

PF 0.95 0.95

Photopic Lumen (lm) 6,375 (75w) 12,780 (150w)

Efficacy (lm/W) 85 85

SP Ratio 2.0 / 2.2 *2.0 / 2.2

CRI >90 >90

Lifetime L85B15 / L70B50 50,000 / 80,000 hrs 50,000 / 80,000 hrs

LS Ellipz S5-15W Ellipz S5-15W

Size (mm) 539 x 260 x 145 mm 539 x 260 x 145 mm

IP IP66 IP66

Certification TUV+CB, LM79, LM80 TUV+CB, LM79, LM80

Photopic versions

S/P ratio 2.0

Ellipz key USPs - OUTDOOR

USP Ellipz Other standard LED

Power (w) Most efficient due to S/P ratio 2.5-3.2 efficiency (120w)

Higher Power due to lower S/P ratio (180w, 30% less efficient)

Vision Better, transparent, due higher scotopic light spectrum

Blue LEDs, blur vision

Distribution Higher due to reflector Direct light, intense, need more poles

Glare Lowest in the industry(G-06)

High, specially in rain & fog

Lifetime Long as NO phosphors(LM 90 @ 50,000hrs)

Questionable due to Blue LEDs with phosphors

Ellipz Outdoor vs competition

Where does Ellipz excels vs market:

1. Optics/Reflector vs directional light• better distribution

• lowest glare factor

2. No usage of phosphors• longer lifetime

• less degradation

3. Absolute weight of product (>50% less than Philips)• lower cost

• lower demand on pole

• easy retrofit, safer for risk of falling down!

4. Better heat management • lower degradation : 90% at 50,000hrs

5. Overall more efficient through unique spectral distribution of mixing

red/green LEDs leading to S/P ratio providing best vision at night

Ellipz 120w

ABOUT Ellipz Lighting

Founded by the 2 great grandsons of late PHILIPS

Founder.

- Frans Otten (Chairman / Ellipz Lighting)

- Warner Philips

And inventor of Ellipz Lighting

- John Rooijmans (CTO / Ellipz Lighting)

Originated in Holland / Europe

Headquartered in Singapore / Asia

AccreditedEllipz Technology is accredited by world organizations and has received endorsement from egMr. Bill Clinton, Sir Tony Blair, Sir Richard Brenson, and many more.

Ellipz LightingCustomers

We hope we haveOpened Your Eyes!

Thank you.