Long Lifespan of GU10 Bulbs Pack of 6 gu10 230v 50w halogen bulbs, high quality Eco-Halogen, standard GU10 base, easy to adapt to all GU10 base fixtures, lifespan of 2500 hours, 2.5 years with daily use of 3 hours, and one year warranty. High Power and Excellent Color Rendering GU10 50W, 2700K warm white with cover glass. Diameter: 50mm, Length: 53mm. Base: GU10, instant on, no waiting time to reach full brightness once lit. Warm White Halogen BulbThe light color of 2700K (white warm) is ideal for living and working spaces, gives a beautiful warm and even light for a comfortable and inviting atmosphere. The perfect lighting for the living room, dining room, wall or ceiling Spot Bulb, light on track, office and restaurant. GU10 Halogen Spot Eye Protection35 Beam Angle, ideal for accent light. GU10 bulbs are lead-free, no flicker, protect your eyes and your family. No hazardous emissions, no UV or IR radiation, perfect light source for environmental protection. Long LifespanThey work up to 2500 hours, saves time and energy on replacing a new bulb. All products are guaranteed for 1 year. Please contact us if you have any questions.