Power: 40W
Size: Ф450mm×H420mm
radiator : L80*Ф150mm
Input: AC85-264V
Power efficency: ＞ 95﹪
Colour of lighting: white／warm white
Color-rendering index: Ra ＞85
Light angle: ≥120°
Working humidity: 10﹪～75﹪
Working temperature: -20-＋50℃
Life : ＞70000H"