Board 288. Samsung LM301B Bin SL LEDs, light output up to 220 Lm/W. The module is equipped with connectors for push-in connection. The temperature of the glow of 3500K + 660nm Cree XP-E.
|Installed LEDs:||Samsung LM301B Bin SL, Cree XP-E 660nm|
|Illumination Color:||Warm white|
|Color Rendering Index - CRI:||3100K Ra80+|
|Luminous Flux/Radiant Flux:||11400Lm@1200mA|
|If - Forward Current:||1050mA|
|Maximum drive current:||3500mA|
|Vf - Forward Voltage:||47-52V|
|Power Rating:||30W@700mA, 49W@1050mA, 66W@1400MA, 100W @2100mA, 180W@3500mA (max.)|
The Board 288 3500K LED panel can be used without a radiator with an operating mode of no more than 50W. However, to increase the efficiency and service life of LEDs, we recommend installing QB on the radiator under any conditions.
Board 288 are assembled in China, but we constantly monitor the build quality and the type of LEDs used. Unlike many Chinese similar boards, ours have LEDs installed exclusively with the best bin for SL brightness. LED marking - SPMWHD32AMD5XAU●S0 Bin SL.
Review of QB 288 3500K and comparison with QB 3500K on LM301B LEDs.