Exactly dimension can directly replace T5HO Fluorescent tubes to get better spectrum and fast growing and energy saving for Grow Lights
Great for build up a own grow spectrum of grow system with Blue and White tubes for different stages
Three times Red with 660nm lightwave length than a regular F24T5HO Fluorescent tube
Over 50000 Hours life, 30000 hours or three years warranty
UL listed and brown hard paper tube packaging via regular shipping.