General description LED grow lights are essential for indoor gardening, providing a full spectrum of light that simulates sunlight to promote faster and healthier plant growth. This 4-pack of 10W E27 LED grow lights features a combination of 15 red, 7 blue, 1 infrared, 1 ultraviolet, 2 white, and 2 warm white LEDs, making them ideal for a variety of plants including flowers, vegetables, and hydroponic systems. Technical specifications Power: 10W Light Spectrum: 15 red, 7 blue, 1 infrared, 1 ultraviolet, 2 white, 2 warm white Coverage Area: Up to 2.8 square feet Recommended Mounting Height: 5-18 inches above plants Lifespan: Up to 5000 hours Installation Compatible with standard E26/E27 lamp holders Simply screw into a desk lamp, no special lamp holder required Usage Ideal for indoor plants, flowers, hydroponic systems, and growing vegetables like corn Recommended light duration: 10-12 hours, depending on the plant Other information Designed for good heat dissipation with a metal