SPL Head Start T5 54W 6400K Fluorescent Grow Light System with Stand Rack for Seed Plant Starting, 4-Feet Light system for starting seeds, propagating cuttings and growing indoor flowers and houseplants Feather-Touch height-adjustment mechanism raises or lowers fixture easily, whole frame is made with metal and very sturdy. Measures approximately 50 by 18-1/2 by 30 Inch Premium-Quality UL/CSA-listed fluorescent fixture with wide reflector and one T5 bulb provides maximum coverage T5 high output grow light fixture; 6400 K/ 54 watt energy efficient T5 bulb; 6' grounded cord with On/Off switch