Amazon Basics Professional LED GU10 Spotlight Bulb, 3.7W (equivalent to 35W) Warm White Dimmable (6-Pack) [Energy Class F]

Included: 6 x long-life and professional-quality, 35W equivalent, dimmable GU10 spotlight bulbs with warm white colour temperature (halogen replacement)
With a lifetime of 25,000 hours, this bulb will last for over 12 years (based on 8 hour per day usage over 260 days per year)
270 lumens of light with no warm-up time; provides full brightness right away
Colour temperature of 2700K provides warm white light, which creates a comfortable, cosy atmosphere
High colour rendering (CRI > 80) provides vivid and natural light
Energy and Cost Saver: LED light bulbs use 3.7 watts of energy and around £1.08 per year to operate (at 0.12 £/kWh).