Power consumption: R7S LED 118mm 40W dimmable, a perfect substitute for R7S 400W halogen lamp. The power consumption is reduced by more than 85 percent , the thermal conductivity is good, the heat dissipation is good, and the service life is long (25,000 hours). The ceramic material is resistant to high temperatures, abrasion and does not heat up. It is safer than incandescent lamps High color rendering: high color rendering (CRI>80) provides strong natural colors, creating a feeling of happiness and relaxation, and will feel comfortable and relaxed. 360 Beam Angle: R7S LED bulb provides 360 beam angle for ensure uniform light distribution. The glass material ensures good light transmittance. Safe and Eco-Friendly: R7S 118mm LED light is dimmable. No flicker, no ultraviolet or infrared, no mercury, no lead, no radiation, no flicker, no sound, turn on immediately Wide range of applications: COB LED lamps R7S are ideal for home lighting (wall lights, ceiling lights, etc.) and security lighting at night. R7S Linear Dual Headlamps are also suitable for basements, garages and storage rooms. Can be used as a small spotlight for garden/yard decoration lighting