Product Summary The Tower Garden Germinator makes seed starting easy and reliable. With a structured tray and optimal moisture control, it helps seeds sprout quickly and grow into strong seedlings ready for transplant. Pair with Rockwool cubes for best results and start your garden off right.  What's Included 1 Light fixture 1 Power cable for light fixture 2 Leg attachments 1 Heat mat    Product Details Grow Light LED 18W 12V  Heat Mat 120VAC 60Hz  20Watts