HQRP® LED Plant Grow Panel Lamp System plus HQRP® UV Chain / UV Radiation Health Tester; * 225 LED"s; 225 Blue LED lights (465 nm wavelength);Electrical Consumption: 14 Watt Power; * Material/Dimensions: Thermoplastic body, Die-cast Chrome Circuitry board; * 12¼" (30.5cm) square panel: 1.25" (3.175 cm) thickness, Power Chord length: 48"; * Metal, reliable hanging kit for easy set up; 100 Days Warranty.