SinoPro 24w LED Grow Light, LED Plant Growing Lights, 3 Bands, E27 Par Lapms For Indoor Garden Greenhouse Hydroponic Plants Professional Lighting - The Led grow light provides you a targeted spectrum(including 460nm,630nm and 660nm wavelength), and gives plants needed light, offering them an extra boost in production. High Luminous Efficiency - 24w plant grow light has 12 high power LEDs but in 2w/Led, same small size and shape, but twice bright and power versus the other sellers' version 12 LEDs at 1w .And adding Orange Red LEDs for better flowering and fruiting. Long Life Span - The LED grow light is constructed of pure polished aluminum to maximize heat dissipation and a ribbed design on the sides that help maintain cooler temperature even after 18hours continuous use.The longevity is as long as 50,000 hours with intelligent IC. Maximized Growth - With 12 LEDs (3 blue & 9 red), the blue light is ideal for vegetative growth that creates tall, leafy plants while the red light helps encourage budding,flowering and fruiting. It is suitable for all stages of plant growth. Easy to Use - Only E27 socket needed, easy to set up and use.