Specifications: Power supply: AC85-265V, 50/60Hz Input current: 0.4A max Output: DC18-55V @500mA 5% LED Quantity: 225pcs Three styles: 3500K Warm White+Red light LED type: SMD2835 LED diameter: 5mm Power cord length: 63.5 cm Recommended height: Within 1 meter above the plants Recommended coverage: One panel per 2 to 3 square meters. The brightness of our product is equivalent to 1500W HPS/MH, it is energy-saving compared to traditional HID, it will only consume 30-50W power) Rated power: 1500W, actual power: 30-50W [FULL SPECTRUM] The grow light is made of 3500K Warm White+Red light, it is good for plant growth. [HEAT DISSIPATION] The large aluminum back cover is for better heat dissipation. No fans required. Reduce noise, making the environment more comfortable for residents [ENERGY SAVING HIGH EFFICIENCY] This product is made of 225pcs SMD 2835 LEDS, it is energy-saving with high power. [WIDE APPLICATION] Suitable for all indoor growing environments: grow tents, grow rooms, best for growth and flowering stage. Popular in hydroponics, greenhouses, indoor gardens, pipeline cultivation, potted plants and so on. [WARNING] Turn off the power before installation. Not waterproof, for indoor use only. Package contents: Ultra-thin LED Grow Light Panel Sets of hanging kits User manual