study - iinno ltd · outdoor lighting study in dubai school page 3 school site - lux distribution...
TRANSCRIPT
Study
Dubai School
Outdoor Lighting Study
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 1
SCHOOL SITE DRAWING
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
SCHOOL SITE LUMINAIRES
Quantity Luminaire (Luminous emittance)16 Luminous emittance 1
Fitting: 1xLED StreetlightLight output ratio: 100%Lamp luminous flux: 5200 lm Luminaire luminous flux: 5200 lm Power: 53.0 WLuminous efficacy: 98.1 lm/W
Colorimetric data1xLED Streetlight: CCT 4000 K, CRI 70
40 Luminous emittance 1Fitting: 1xLED Inground Light Light output ratio: 99.95%Lamp luminous flux: 1033 lm Luminaire luminous flux: 1032 lm Power: 12.4 WLuminous efficacy: 83.2 lm/W
Colorimetric data1xLED Inground Light 12W: CCT 3000 K, CRI 80
5 Luminous emittance 1Fitting: 1xLED Floodlight Light output ratio: 99.99%Lamp luminous flux: 26265 lm Luminaire luminous flux: 26264 lm Power: 160.4 WLuminous efficacy: 163.7 lm/W
Colorimetric data1xLED Floodlight 160W: CCT 6500 K, CRI 70
12 Luminous emittance 1Fitting: 1xLED Floodlight Light output ratio: 100.00%Lamp luminous flux: 46267 lm Luminaire luminous flux: 46265 lm Power: 279.6 WLuminous efficacy: 165.5 lm/W
Colorimetric data1xLED Floodlight 280W: CCT 6500 K, CRI 70
50 Luminous emittance 1Fitting: 1xLED Garden LightLight output ratio: 19.09%Lamp luminous flux: 1200 lmLuminaire luminous flux: 229 lmPower: 13.6 WLuminous efficacy: 16.8 lm/W
Colorimetric data1xLED Garden Light: CCT 5000 K, CRI 80
Total lamp luminous flux: 871049 lm, Total luminaire luminous flux: 822430 lm, Total Load: 6181.2 W, Luminous efficacy: 133.1 lm/W
Page 2
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 3
SCHOOL SITE - LUX DISTRIBUTION
The average lux value achieved in the School site is 1705lx. The isolines, shown in the image above, set the areas where the lux distribution has specific values and the points ,where measurement is provided for variation indication. The working plane is set on the ground level. There are areas of adequate, excessive and poor illumination.
This study provides a graphic indication of the lux distribution in the whole site and is meant for consultation over the suitability of the luminaire types, quantity and application points under consideration.
The thermal indication of the lux distribution is also provided, for a more detailed description of the lux range achieved on the considered working plane.
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 4
SCHOOL SITE - ILLUMINATION FRONT VIEW
SCHOOL SITE - ILLUMINATION BACK VIEW
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 5
SCHOOL SITE - ILLUMINATION LEFT VIEW
SCHOOL SITE - ILLUMINATION RIGHT VIEW
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 6
SCHOOL SITE - BUS STATION VIEW
The Garden Lights applied on the Median Strips of the Bus Station, are pointing to the opposite direction of the traffic, to avoid blinding the drivers entering the area. The points of application and quantity of luminaires established at the area were customer indications. It is clear that the number of luminaires must be increased throughout the whole length of the Median Strips.
The Street lights introduced at the entrance and exit points of the Bus station area are clearly not adequate for this area. The Garden Lights along with the Floodlights on the building next to the Bus Station are creating shade spots, when the buses are in the area. At least three more Streetlights must be placed at the surrounding area and in specific, at the other side of the entrance, at the upper left corner of that extra streetlight and another one covering half the distance from that point to the streetlight of the exit.
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 7
SCHOOL SITE - PARKING AREA VIEW
The Garden Lights applied on the pavement around the Multipurpose Building, are pointing to the opposite direction of the traffic, to avoid blinding the drivers in this area. The points of application and quantity of luminaires establshed at the area were customer indications. It is clear that the number of luminaires is adequate for the pavement's illumination.
The Street lights introduced at the entrance and exit points of the Parking area are adequate but two more Floodlights must be placed on this side of the Multipurpose building to eliminate dark areas, as shown above.
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 8
SCHOOL SITE - SPORTS FIELD TO CAFETERIA VIEW
The Garden Lights applied on the pavement and around the Sports Field, are pointing to the area of activity and along with the 160W LED Floodlights of the Multipurpose building and the 280W LED Floodlights on this side of the Main Building, they provide the best illuminated area within the school premises.
The Garden lights introduced at the garden area and at the area between the main building and the cafeteria are also adequately illuminating the area. The other side of the cafeteria, though, is not illuminated at all and at least some inground LED lights should be applied in this area. The Inground LED lights around the Main Building provide adeqaute illumination for the highlighting of the Main Building's architecture.
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 9
SCHOOL SITE - BACK SIDE VIEW
The Street lights introduced at the entrance and exit points of the School's Back Side area are adequate for this area. The Garden Lights along with the Floodlights on the Main Building are not creating any dark areas. No extra Streetlights are required to be placed at the surrounding area and the Inground LED lights provide adequate illumination for the highlighting of the Main Building's architecture.
5/22/2018IINNO Ltd.
Outdoor Lighting Study in Dubai School
Page 10
SCHOOL SITE - LEFT SIDE VIEW
The Inground LED Lights introduced at the left side of the School, where the Botanic Garden and the Kid's Play area are not adequate for the illumination of this area. 280W LED Floodlights must be applied on this side of the Main Building to eliminate the existing dark areas. Additionally Garden lights may have to be applied in the Kid's play area for safer activities.
Contact Us
IINNO Intelligent Innovations
3010, 30/F Wanda Center, Dongzong Road, Dongcheng District, Dongguan City, Guangdong Province, 523000, China Tel: +86 (0)769 23010151/2 Email: [email protected]
IINNO Intelligent Innovations
Tsouderon 73 73100 Chania Greece Tel: +30 28210 27539 Email: [email protected]