Check the listing for details. SUNPACK High Output T5HO 6400K Strip Grow Light Bulb, White, 48". Condition: New. Listed at 25.00 USD. SunPack T5HO 6400K Strip Grow Light Replacement Bulb, 22" PRODUCT DESCRIPTION Start your seeds when and where you want with grow lights and accessories from SunPack! Key Product FeaturesIntended for use with SunPack light stands to allow easy indoor plant growing T5 high output fluorescent light bulb, 24 watt/ 6400kEnergy efficient LED's allow for a lamp life of 50,000 hours Bulb itself measures 21" long, with fixtures included it measures 22" long The SunPack T5 High Output Fluorescent Light with Snap-On Reflector is an ideal way to start growing your plants from seeds in a growing area of your choice. This replacement light is intended to fit with SunPack light stands which work well in a garage, basement, or any other room regardless of the access to natural light. This light provides high-output full spectrum lighting to ensure your plants receive the best conditions.