(1) Size:4inch
(2) Finish:white, black, siver
(3) LED chip: cree, citizen, osram epistar
(4) Lumen: 750LM/850LM
(5) Warranty: 5-year
(6) Product model: BL-A80-15W
(7) Base: E27/B22 Size:80*138MM
(8) Power: 15W
(9) Lumen: 1350 to 1400lm
(10) Beam angle: 240°
(11) Colors: 3000K/4000K/5000K
(12) Input voltage: 85 to 265 AC
(13) Frequency: 50 to 60Hz
(14) Working environment: -20 to 40°C
(15) Packing:50pcs/carton
(16) CE&RoHS approved