... )Color Temperature: WW/2,700-3,900K;NW/3,900-6,000K;CW/6,000-7,000KData:1. Total Harmonic Distortion:≤9%2 ... -pressure die cast aluminum,surface powder is by electrostatic spray.3.The beautiful appearance is anti-corrosion,waterproof,dustproof.4.The ... ,toll gate, gas station, large supermarket,exhibition hall, and gymnasium ect.our service:1.Your inquiry related to our products or prices ...