Technology Data Item Parameter range Input voltage(External driver) AC85-265V 50hz/60hz working current 290¡À10MA output power 25W LED QTY 348PCS(3014) Color temperature Warm white/white(2700-7000K) Chip Epistar, Cree (Optional) Luminous Flux. 2200LM£¨Frosted Cover£©2320lm( Clear Cover) Ra 75+ Life span 30000 Hours+ Beam angle 120¡ã Material Aluminum alloy and Frosted/transparent PC Packing 1pcs/cardboard 25pcs/carton box: 1546*214*200mm weight:20kg working environment -25¡æ~40¡æ Storage Humidity ¡Ü70%R.H Storage condition -40¡æ~80¡æ IP Grade IP44 CLASS1 Certification CE,RoHS Warranty Three years ¡ñApplication Widely used in household, hotel room ,show room, corridor, hotel lobby, public place of entertainment and so on 1pcs/cardboard 25pcs/carton box: 1546*214*200mm weight:20kg