GY GU10 10W LED bulb replaces a 100W halogen with 90% energy savings and a 25,000‑hour lifespan. The standard GU10 locking base ensures quick, tool‑free installation with instant full brightness and no warm‑up. Its 120° wide beam delivers even, shadow‑free illumination, ideal for general lighting in kitchens, living rooms, bedrooms, offices, restaurants, hotels, and retail spaces. Producing 1100 lumens of flicker‑free 6500K cool white light with CRI over 80. Mercury‑free and UV/IR‑free, it's safe for ceiling lights, track lighting, spotlights, and downlights alike.