Input Voltage: AC 170-250
 Frequency Range:50-60Hz
 PF Power Factor:>0.95
 Total Harmonic Distortion:<15%
 Power Factor:95%
 LED s:16 pcs
 Power:1*3W
 LED Luminous /PCS>130LM
 Lamp's Effciency:>96%
 Color Temperature:warm white:2600-4000K;pure white:4000-6300cool white:6300K
 (CRI) Color Rendering Index:Ra>75
 Working Enviornment
 working temperature:-35-40;Working humidity 10%-90%
 IP Rating:IP65
 Working Life:>50000 hours
 Light Body & Lampshade Material:Aluminum Alloy