nput Voltage(V) AC 85-265V Lamp Power(W) 12 Lamp Luminous Flux(lm) 1200 Lamp Luminous Efficiency(lm/w) 100 CRI (Ra>) 75 Color Temperature(CCT) Warm White Working Temperature(¡æ) -25 - 50 Working Lifetime(Hour) 50000 Lamp Body Material Aluminum Netrural inner box of white/yellow color,1pc into 1 box;100pcs into a yellow carten;all package upto export standard,we can also add wooden carten at customer's requirment. Customer's package is also available