50W Plant Grow Lights for Indoor Plants-28 LED Full Spectrum Grow Light Bulb with 160&deg;Beam Angle,Heat Dissipating for Seed Starting,Hydroponics Supplies,Growing,Blooming and Fruiting(E26/E27)-Newest Excellent heat dissipation: The glass lampshade can quickly cool the heat, and the body of the aluminum material like fish scale can be designed to dissipate heat. LED full spectrum: The grow light bulb has 28 PCS High-efficiency LED chips:16 Red+6 Blue+2 White+2 Warm+1 IR+1 UV.Our grow lights truly mimic natural sunlight which consistently emit wavelengths in the range of 355 to 780nm. Wider angle of light-160Beam Angle: A reflector-type lens in an LED chip spreads the emitted light more widely in the grow light bulb,the result can be that the larger area receives a uniform "light density". 20 years of lifespan: Nothing Runs Better Than our LED grow light ! They dont demand replacement for 20 years or more, which allows you to save time and money for services. Safe for Indoor: Our plant grow lights adopt the technology of overcurrent, overheating, overvoltage protection, also have been certified by FCC, CE, ROHS, and PSE.After-sales of the product:1 year warranty, 30 days satisfaction or money back guarantee.