MegaGrow Indoor Seed Starter Plus with 4' long Grow Light System (1) 4' Jump Start Grow Light System with stand , T5 fluorescent light fixture and tube Includes (2) UL Listed 10" x 20" Waterproof Heat Mat (17 Watts, 120 Volt) Includes (2) 6.5" Tall Humidity Domes and 11" x 22" Watertight Base Trays Includes (2) 36-Cell Seedling Propagation Insert Includes (72) 1 3/16" Wonder Soil Potting Wafers