FeaturesWattage:500W, Lumen: 7750 lm. Voltage: 220V, 230V, 240V. Length: 118mm. No harmful radiation and UV. Energy saving and high outputLifespan of 2,000 Hours, 1.8 Years with 3 Hour Daily Use. Eco-friendly, CE and RoHS approved. Instantaneous light is fully dimmable. Many lighting applicationsR7S 118mm 500W halogen bulb are widely used as Floodlights, Work and Security Light Bulb, Floor Lamps, Ceiling light, Landscape Lights and more. Excellent Service We are committed to providing good products and after-sales service to our guests. If you have any question before buying or during use, do not be fear to contact us.We will find a proper solution for you during 24 hours. NotePlease do not touch the bulb directly with your hands, otherwise the oil on your hands will burn out the bulb.