Amazon Basics LED GU10 Spotlight Bulb, 5.5W (Equivalent to 50W), Warm White, Dimmable Pack of 10

With a life of 15,000 hours, the bulb will last over 13 years (based on 3 hours of use each day) Provides 345 lumens of light immediately, with no waiting time to warm up to full brightness With a colour temperature of 2700 Kelvin, the bulb provides a warm white light, creating a comfortable atmosphere in any room Using 5.5 watts of energy and just £0.84 per year to operate, this bulb saves up to 89% per year and £93.46 over its lifetime compared to its incandescent equivalent (based on 3 hours/day, 0.14 £/kWh; may vary depending on rates and use) High colour rendering (CRI > 80) provides vivid and natural colour; beam angle of 36 degrees for a focused bright beam Dimmable―easily create more or less light, depending on your mood and the desired ambiance Prior to purchase, please check dimmer compatibility under "Product Guides and Documents" section

LONG LIFESPAN: 15,000 hours means the bulb lasts over 13 years based on 3 hours daily use INSTANT BRIGHTNESS: Delivers 345 lumens immediately with no warm-up time to full brightness WARM WHITE LIGHT: 2700 Kelvin colour temperature creates a comfortable atmosphere in any room VIVID COLOUR RENDERING: CRI above 80 provides natural colour; 36-degree beam angle delivers focused bright light DIMMABLE CONTROL: Easily adjust brightness via push button to suit your mood and desired ambiance; check dimmer compatibility in Product Guides