Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
60W Dayspot Incandescent with Clamp Fixture. Full daylight spectrum incandescent grow bulb, Decorative black fixture with on/off switch, easy swivel clamp arm
Hydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10-20°F over ambient temperature.