gu10 led bulb guide

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www.DownlightsDirect.co.uk Version 1.2 March 2012

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Buyers guide for GU10 LED bulbs

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Page 1: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk Version 1.2 March 2012

Page 2: GU10 LED Bulb Guide

► A low energy alternative to halogen which provide energy savings of around 90%

► Longer lasting, ranging from 25,000 hours to 40,000 hours, 18 years (based on 6 hours per day usage) or 36 years (based on 3 hours per day usage)

► LED lighting is the most environmentally friendly lighting technology currently on the market

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Page 3: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

► A GU10 is a type of cap or base fitted to a lamp (or bulb)

► GU10 lamps operate on mains voltage (230V) and require no additional transformers or drivers

► GU10s have become the preferred choice for LED lamps because the don’t require a transformer or LED driver

GU10 Cap

GU10 Lamp Holder

Page 4: GU10 LED Bulb Guide

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Page 5: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

7W Master LED 4W Perfect Fit 5.5W Perfect Fit 3.5W Kosnic

► Almost every requirement can be met within these four types of GU10 LEDs:

Page 6: GU10 LED Bulb Guide

► Budget priced LED bulb

► Same physical size as a halogen

► Available in warm white 3000K and daylight 6500K

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Page 7: GU10 LED Bulb Guide

► Dimmable ► Same physical size as a

halogen ► High quality and great value

for money ► Excellent colour reproduction

(80CRI) and highly reliable

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Page 8: GU10 LED Bulb Guide

► Same physical size as a halogen

► Comparable light output to a 50W halogen

► Long lasting 40,000 hours ► Excellent colour reproduction

(80CRI) and highly reliable

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Page 9: GU10 LED Bulb Guide

► The number one selling and most reliable LED bulb on the market

► Comparable light output to a 50W halogen

► Dimmable and highly reliable ► 3 colour temperatures to

choose from

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Page 10: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

Lamp Type 3.5W Kosnic 4W Perfect Fit 5.5W Perfect Fit 7W Master LED

Wattage 3.5W 4W 4W 7W

Halogen Equivalent 35W 35W 50W 50W

Lumen 210 lm 180 lm 270 lm 310 lm

Efficacy 60 lm/w 45 lm/w 49 lm/w 45 lm/w

Dimmable No Yes No Yes

Life Expectancy (hours) 30,000 25,000 40,000 40,000

Colour Temperatures 3000K / 6500K 2700K / 3000K 2700K / 3000K 2700K / 3000K / 4200K

Beam Angles 36 Degree Only 25 Degree / 40 Degree 25 Degree / 40 Degree 25 Degree / 40 Degree

Same Size as a Halogen Yes Yes Yes No

Height (mm) 56 56 56 80.5

Price (subject to change) £7.20 +VAT £10.78 +VAT £15.98 +VAT £21.82 +VAT

Prices are for guidance only, please check our website for the most up-to date prices and special offers

Page 11: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

Page 12: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

Although the halogen is brighter, LED lighting is clearer and when replacing 50W halogens with 7W Master LEDs, a room will often appear brighter.

Page 13: GU10 LED Bulb Guide

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Page 14: GU10 LED Bulb Guide

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Page 15: GU10 LED Bulb Guide

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Page 16: GU10 LED Bulb Guide

50W Halogen 7W LED

Wattage 50W 7W

Life Expectancy 2,000 hours 40,000 hours

Days (based on 6 hours per day usage)

333 days (or 0.9 years)

6,666 days (or 18.3 years)

Cost to Buy £1.38 +VAT £21.82+VAT

Running Costs (2,000 hours @ 15p /KWH)

£15.00 £2.10

Running Costs (40,000 hours @ 15p /KWH)

£300.00 £42.00

Re-lamping costs (over 40,000 hours)

20 Lamps = £27.60+VAT

1 Lamp = £21.82+VAT

Total cost over 40,000 hours £327.60 £63.82

Saving based on just one lamp £263.78

Page 17: GU10 LED Bulb Guide

25 and 40 Degree

► 4w Perfect Fit

► 5.5W Perfect Fit

► 7W Master LED

36 Degree Only

► 3.5W Kosnic

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Page 18: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

5.5W Perfect Fit

3.5W Kosnic 6500K

7W Master LED

4W Perfect Fit 5.5W Perfect Fit 4W Perfect Fit

3.5W Kosnic 7W Master LED

7W Master LED

Page 19: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

What does this mean? ►The 7W Master LED is 80.5mm high and won’t fit inside all GU10 light fittings. ►This is a particular problem with most fire rated downlights as they were only designed to house halogen bulbs.

7W Master LED 5.5W Perfect Fit 4W Perfect Fit

Diameter (D): 50mm Height (C): 56mm

3.5W Kosnic

Page 20: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

iCAGE Key Facts: ► Fire rated and open rated downlight ► Provides fire protection for added safety ► Open rated luminaire prevents the LED from overheating ► Prolongs the life expectancy of the LED ► Houses LED bulbs of all sizes including the deeper Philips 7W Master LED ► Approved to relevant Building Regulations

Page 21: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

5.5W Perfect Fit 4W Perfect Fit 7W Master LED

►Not all LEDs are dimmable and they will only dim with selected dimmer switches

►Trailing edge dimmer switches work best as they have a lower minimum load

3.5W Kosnic

Page 22: GU10 LED Bulb Guide

www.DownlightsDirect.co.uk

Replacing a 50W Halogen?

Not dimming? 5.5W Perfect Fit

Dimming? 7W Master LED

Replacing a 35W Halogen?

Not dimming? 3.5W Kosnic

Dimming? 4W Perfect Fit

Page 23: GU10 LED Bulb Guide

Thanks for viewing our guide For more information please visit:

www.DownlightsDirect.co.uk Or contact us on Tel: 01706 521188

www.DownlightsDirect.co.uk

Page 24: GU10 LED Bulb Guide