Integrated thermal design, no extra fixed sheet for LED, low working temp., more reliable, CE, C-TICK, SAA certified.
Trim: Aluminum alloy
Trim Finish: White
Heat Sink: Aluminum extrusion
Beam Angle: 40°
Light Source: Sharp
Input Voltage: 110-240V AC, 50-60Hz ( non dimmable )
Input Power: 42W (nominal)
LED Output Power: 40W (nominal)
Luminous Flux: 2900lm(5000K), 2840lm(4000K), 2516lm(3000K)
System Efficiency (lm/W): 72.5 (5000K),71 (4000K), 62.9 (3000K)
LED working Voltage: 46V DC (nominal)
LED working Current: 950mA DC (constant current)
CRI: 80+
Operating Temp. Range: -20 to +40 ℃
Driver: Exterior
Maintenance Of Lumens 40,000 hours at 25 ℃