R7S Halogen Bulb-Ultra bright, with lighting angle of 360 degree.R7S Halogen Bulb-Long service life, ensuring the normal use of more than 50,000 hours.R7S Halogen Bulb-Silicon R7S LED Horizontal plug light bulb features low power consumptionR7S Halogen Bulb-Energy-saving, green and environmentally friendly, is conducive to recycling.Low heat generating, no UV or IR light radiation, no hazardous materials.R7S Halogen Bulb-Suitable for shop, home, kitchen, office and exhibition lighting or any light occasions.Specification:Product me: Glass Tube COB R7S LED LampOutput power: 40W/50WBase Type: R7SLamp length: 78mm / 118mmLED Chips:COB ChipInput voltage: AC 220VBeam angle: 360 degreesBody temperature: 90LED work temperature: -40 C ~ +55 Clifespan: 50,000 hoursCertification: CE & RoHSEmitting color: Warm white / Netural White / Cool WhiteColor temperature: 2700-3200K (Warm White) / 4000-5000K (Netural White) / 6000-6500K (Cool White)