High color ring LED: 78mm 1000 lumens R7S lamp, eco-friendly COB lamp provides 360-degree viewing angle, cool white 6000-6500K, high color ring (CRI > 80) delivers natural color representation, enhances visual comfort, and creates a relaxing atmosphere. Energy saving: The R7S 78mm 10W LED lamp replaces a 100W halogen incandescent lamp, helping save up to 85% energy. Excellent thermal conductivity ensures extended lifespan. Dimmable and compatible with most standard dimmers, allowing adjustable light intensity based on the environment. Features a standard R7S 78 base with contacts on both ends. Aluminum alloy heat dissipation, instant full brightness, 360-degree beam angle, energy efficient, low heat emission, and environmentally friendly. Easy installation: The R7S LED lamp has a diameter of approximately 16mm, fits most fixtures requiring standard R7S base, no wiring or complicated setup needed. Widely used in indoor and outdoor applications such as street lights, patio lights, reflector lights, billboards, garden lights, reading lights, specialty lighting, security lights, and building illumination. Suitable for workshop and room lighting. Product Name: R7S 10W 78mm LED Bulb; Wattage: 10W; Voltage: AC110-140V, 220-240V; Color Temperature: Cool White 6000-6500K; Luminous Flux: 1000lm; Beam Angle: 360 degrees; Lamp Type: COB LED; Luminous Efficacy: 90-120 lm/W; Base Type: R7S; Lifespan: 30,000 hours; Dimmable: Yes; Size: 16 x 78mm / 0.63 x 3.1 inch; Material: Ceramic and Glass