Features: 1)Working Voltage: AC85-265V/50-60HZ 2)Power: 90w 3)LED efficiency: 90-100lm/w 4)Initial luminous flux: 8100-9000lm 5)Light fixture efficiency: >95% 6)Color temperature of white color: 2700-7000K 7)Life time: >50000 hours 8)Optional... - Update: 2011-11-03

Features: 1)Size: 35*10mm 2)Power:1W 3)Working Voltage?DC12V 4)Working Current?280-320Ma 5)Viewing angle:1W 6)Waterproof grade:IP66 Applications: 1) Channel Letters Backlighting 2) Advertisement Signs Backlighting 3) Advertisemen... - Update: 2010-07-30

Features: 1)Optional Power:60/70/80w 2)Optional work voltage:AC85-265V/DC12V/DC24V(50-60HZ) 3)Power fator(PF):>0.9; viewing angle:80degree 4)Led efficiency:80LM/W; Lumens:4800-6400lm 5)Fixture efficiency:>90%; led life:>50000hrs 6)Net weight:3.... - Update: 2010-07-30