GU10 LED Bulbs Warm White, 4.5W=80W, 810LM Class A Light Ultra Energy Efficient 3000K, No Flicker Non-Dimmable, 38 Beam Angle Spotlight Bulb for Home Lighting, Pack of 4

【Class A Energy Efficiency Light Bulbs】 Each GU10 LED bulb delivers a super bright 810 lumens using just 4.5W. Compared with a conventional 80W halogen spotlight, it uses around 95% less electricity over the same operating time—bright light with lower energy consumption. 【Class A vs Class F – Save on Electricity】 Compared with a similarly bright Class F GU10 LED bulb, this Class A spotlight uses less electricity for the same light output. At 4.5W, even 50,000 hours of use would cost just £58.50 in electricity at an illustrative rate of 26p/kWh. Lower energy use can reduce running costs and the environmental impact associated with electricity consumption, making it a more economical choice over time. Actual savings depend on usage, tariff. 【3000K Warm White & Focused 38° Beam】 Warm white light creates a cosy, welcoming atmosphere in living rooms and dining areas. The GU10 spotlight’s 38° beam directs light onto tables, artwork or decorative features for precise accent lighting. 【Flicker-Free Light and CRI >80】 These GU10 LED spotlights provide even light without visible flicker. A colour rendering index of CRI >80 helps colours look natural and makes everyday lighting more comfortable. 【Instant Brightness & Long Life】 These 220–240V GU10 LED bulbs twist into standard GU10 fittings and reach full brightness without a warm-up period. With a lifespan of up to 50,000 hours, they mean fewer bulb changes in recessed downlights and track lights. Non-dimmable; not suitable for dimmer switches.