ROBOFARM 15W T5 LED Seedling & Vegetative 4' Grow Light 15W LED T5 Integrated 4ft Tube & Fixture In One Always 2-Day Priority Mail Power: 15W AC110-277V 50/60Hz Max0.16A SMD2835, 120pcs, Ra80, ETL/C/DLC/TUV Listed Lumen: 1800Lm5% Color 4/1 ratio: Cool White 80% (440-460nm), Warm White 10% (625-645nm), Natural White 10% (645-485nm) for Seedling and Vegetative Growth Bonus, order two or more fixtures and get FREE power cord.