superdream LED Grow Light for Indoor Garden Greenhouse and Hydroponic Full Spectrum Growing Lamps 15W 225pcs Red Light Hanging Light Professional Proportion - 225pcs Red LED lights (650 nm wavelength) LED growing lamps Best Material - ABS plastic material molding, US plug, built-in drive power. 15W led grow light kit, led grow lights for indoor plants. High Luminous Efficiency - One panel per 6.5 square feet! It would be better if it cover 2-3 Sqm at 1.6FT- 8.2FT height. Low Power Consumption - Uses VERY limited power (7*24hours no crazy increase in electric bill). our LED plant panel barely emits any heat, prevents any damage to your Garden Plants and perfectly keep temperatures. Widely Used - Widely used in greenhouses, plant factory, greenhouse farming, flower farming, indoor gardens, water soluble breeding, pipeline cultivation, farm, potted plants, spray the plant, tissue culture and so on. especially suitable when the plant need extra boost of light. or there is little sun, or in raining, snowing , dark, indoor environment, etc.