SMD Flood lights are a perfect Light Distribution Solution . Adoption of integrated shell optic lens which enhances the brightness and illumination uniformity. It has a scientifically-designed heat dissipater with much better cooling effect. High luminous efficiency. Range includes 20W , 50W, 100W, 200W,300W & 400W. Impact Resistance, Shock-proof, Without Ultraviolet (UV) and Infrared (IR) Radiation. No filament and glass frames which avoid harm to the human body. It comes with a 3 year warranty.