Plant Germination Set, 20" x 20.5" Seedling Heat Mat With Thermostat Controller and Thermohygrometer, iPower Accessories Irrigation Systems & Components Thermally optimized non-air cooled aluminum

Thermally optimized non-air cooled aluminum housing does not require a cooling fan

Air Manifolds allow the adjustment of air flow to four or more air stones or air diffusers in order to insure that equal air flow is provided to each air diffuser or air stone

iPower 600W LED Grow Light Sunlike Full Spectrum Plants Lamp for Hydroponic Indoor Seeding Veg and Bloom Greenhouse 4x4 Coverage

To display in degrees Celsius

Plant Germination Set, 20" x 20.5" Seedling Heat Mat With Thermostat Controller and Thermohygrometer, iPower Accessories Irrigation Systems & Components Thermally optimized non-air cooled aluminum20 x 20 seedling heat mat& Control Feature? 1. 20 x 20 heat mat fits under one common seed flat. 2. Waterproof design allows you to scrub and easier cleaning. 3. Durable internal insulated wiring for enhanced safety. 4. Digital thermostat provides temperature control between 40? F 108? F (5 42? C), temperature display range: 32 140? F. 5. Digital thermostat Specs: 120 Volts 8. 3 Max Amps 60 HZ 1000 Watts. 6. Easy plug in operation with LED illuminated