Other specifications are as follows : No glare, no flash. Eco friendly Choice of colors Cool White, Warm White & Normal White. Life - 50,000 Hours. Wide range of voltage 100VAC to 300VAC. Beam angle 120degree Efficacy (Lm/W) - 100 THD <15, CRI >80 , Power factor >0.95. Constant current drive, low current fluctuation. Efficient light distribution. Perfect luminance and brightness levels for roadways.