Products Name：Puzzle 2x2 T-BAR Louver Lighting
Product Number：NM408-T3603-PC
Light Source：LED
Wattage：In Description
Description：
Product No. : NM408-T3603-PC
Housing :
Frame- 1.0t integrally formed iron plate with high-quality white powder coated.
Louver- PC louver, featuring fire-resistant and flame retardant (V-0 grade)
Dimension : 602 x 602 x 67 mm
Input Voltage : AC 110V / 220V
Power Consumption : 28.7W / 23W /21.5W
Luminous Efficacy : 148lm / 155lm / 156lm (+-3%)
Luminous Flux : 4260lm / 3565lm / 3550lm (+-3%)
UGR : 16.5 / 16.3 / 16
Power Factor : ≥0.9
Color Temperature : 3000K, 4000K, 5000K
CRI : >80
Luminance Decrease : 50000hrs before luminous flux is reduced to 80%
Installation Method : Recessed
Operation Temperature : Celsius 0°C ~ 40°C
T-BAR Large Span : Type 1
˙Area: 19.4m X 19.4m, adopting power consumption 28.7W, luminous flux 4260lm, total 64 sets of lightings for calculation :
Wide span for lighting : horizonal 2.4m ; vertical 2.4m
Total Power Consumption : 28.7 (power consumption/set) x 64 sets = 1836.8W
Area : 19.4m x 19.4m = 376.4 m2
Power Consumption per square meter : 4.87 W/m2
Average Lux : 705 lux
T-BAR Large Span : Type 2
˙Area: 19.4m X 19.4m, adopting power consumption 21.5W, luminous flux 3350lm, total 64 sets of lightings for calculation :
Wide span for lighting : horizonal 2.4m ; vertical 2.4m
Total Power Consumption : 21.5 (power consumption/set) x 64 sets = 1376W
Area : 19.4m x 19.4m = 376.4 m2
Power Consumption per square meter : 3.66 W/m2
Average Lux : 500 lux
Taiwan Certification:
Energy-saving certification: 1110348
Patent No.: New Model M624063