... by the high-anodized aluminum.CharacteristicsHigh temperature, the precise impact the design equipped with narrow-beam ... \ green parks, and so on.The Promise for the installation of lighting source40W,60W,85W,135W,165WSize430 ... and electrode , and the lifetime is above 60,000 hours 2) Energy-Saving. Compare with ... GB standard,power factor higher than 98%, low harmonic current,, lumen output is unacted on ...