Ultra efficient 148lm/w low glare UGR16.5 high lumen LED louver ceiling lighting
Puzzle Series : NM408-T3603-PC
Ultra efficient square commerical low glare louver lighting
Ultra efficient 148lm low glare (UGR<16) high lumen LED louver ceiling lighting is a superior refined square lighting in lighting industry. Thanks to ultra efficient luminous efficacy, it can offer average 500lux in 376.4m², featuring lowest power consumption 3.66W per square meter. Innovatively designed low glare PC louver brings visual comfort in the space. Using characteristics well of Puzzle series is an indispensable aid in saving energy as well as extremely cut the utility expenses and maintenance free.
Puzzle series is a perfect square modern ceiling lighting which creates the synergy by ultra-efficient, superior low-glare illumination and low power consumption. Here are 2 examples that we use 64 sets of Puzzle 2x2 ultra efficient LED louver ceiling lighting with different power consumption (21.5W, 28.7W) for illuminance calculation in 19.4m x 19.4m area.
Axial Spacing between Fixtures= 2.4 Meter
Transverse Spacing between Fixtures= 2.4 Meter
Large Span Installation
Average 500 lux, power consumption 3.66W/per square meter
T-BAR Large Span : Type I
˙Area: 19.4m X 19.4m, adopting power consumption 21.5W, luminous flux 3350lm, total 64 sets of lightings for calculation :
👍Total Power Consumption : 21.5 (power consumption/set) x 64 sets = 1376W
👍Power Consumption per square meter : 3.66 W/m²
👍Average Lux : 500 lux
Average 705 lux, power consumption 4.87W/per square meter
T-BAR Large Span : Type II
˙Area: 19.4m X 19.4m, adopting power consumption 28.7W, luminous flux 4260lm, total 64 sets of lightings for calculation :
👍Total Power Consumption : 28.7 (power consumption/set) x 64 sets = 1836.8W
👍Power Consumption per square meter : 4.87 W/m²
👍Average Lux : 705 lux
Compared to the other 2X2 ceiling lighting, Puzzle 2x2 ultra efficient LED louver ceiling light fixture has amazing performances on both average illumination and power consumption.
As above photo indicates, Puzzle 2x2 square LED louver lighting only consume 3.66w per square meter to successfully achieve average 500 lux within 19.4m x19.4m area.
Puzzle series - Ultra efficient 148lm low glare UGR16 high lumen LED louver ceiling lighting is also certificated as an energy-saving LED lighting fixture in Taiwan. This superior energy-saving square LED commerical ceiling lighting helps buyers to increase more profits by saving much more utility expenses every year.
UL 94 rating V-0 grade
Puzzle series is made of housing 1.0t integrally formed iron plate with high-quality white powder coated for frame and the material of PC louver is with characteristics of fire-resistant and flame retardant UL 94 rating V-0 grade.
Great functional and aesthetic
Puzzle series is an innovative commercial ceiling lighting in lighting industry. This supreme indoor commercial ceiling lighting is not only focus on functionality and practicality, but it also combines aesthetic and performance functions.
- Ultra-efficient 148 lm(±3%)
- Super low-glare UGR<16
- High luminous flux 4260 lm(±3%)
- Large span for installation 2.4m x 2.4m
- PC louver is with characteristics of fire-resistant and flame retardant UL 94 rating V-0 grade.
- LED service life is 50000 h before luminous flux is reduced to 80% of the initial value.
- DALI dimming / 0-10V dimming / non-dimming.
- Puzzle series carry a 5-year warranty.
- CNS Certification no.: CI3A006979005102
- Energy Saving Certification no.: 1110348
- National Certification of pattern: new model no. M624063
- Design and Made in Taiwan.
|Dimension||602 x 602 x 67 mm|
|Housing||Frame- 1.0t integrally formed iron plate with high-quality white powder coated. Louver- PC louver, featuring fire-resistant and flame retardant (UL94 V-0 grade)|
|Input Voltage||AC 110V / 220V|
|Power Type||Constant current||Power Consumption||28.7W / 23W / 21.5W|
|Luminous Efficacy||148 lm/w / 155 lm/w / 156 lm/w (±3%)|
|Luminous Flux||4260 lm / 3565 lm / 3350 lm (±3%)|
|UGR||16.5 / 16.3 / 16|
|Power Factor||≥0.9||CRI||> 80|
|Operation Temperature||Celsius 0°C ~ 40°C|
|Color Temperature||3000k, 4000k, 5000k|
|LED Service Life||> 50,000hrs|
|Luminance Decrease||50000hrs before luminous flux is reduced to 80% of initial value|
|Driver||DALI Dimming / 0-10v Dimming / Non-dimming|
|CNS Certification No.||CI3A006979005102|
|Energy Saving Certification No.||1110348|
|National Certification of Pattern||New Model No. M624063|
- CNS Taiwan certificated UGR16 21.5W ceiling lighting
- IEC60598-2-2 certificated ceiling lighting UGR16
- Dimension of 2x2 ultra-efficient LED commercial louver ceiling lighting
- Photometrics of 2x2 ultra-efficient LED commercial louver ceiling lighting
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Splendor Lighting - Taiwan High-Quality Ultra efficient 148lm/w low glare UGR16.5 high lumen LED louver ceiling lighting Manufacturer & Supplier
Based in Taiwan since 2002, Splendor Lighting Co., Ltd. is an OEM / ODM lighting fixture manufacturer and designer. Indoor and outdoor lighting fixtures and customized lighting fixtures are valued by designers, architects, engineers and contractors for their quality. Applied in the plants of technology companies (including clean rooms), high-end commercial buildings, luxury residential projects, public spaces, sports areas, etc.
With over 30 years of experience in lighting fixture design and manufacturing. we are providing a variety of lighting fixtures; including lighting fixture design, lighting fixture customization, lighting fixture components, LED, and power supply.
Splendor Lighting has been offering customers high-quality OEM / ODM lighting fixtures since 2002, both with advanced technology and 40 years of experience, Splendor Lighting ensures each customer's demands are met.