💡 Brighten Your World, Save the Planet! Achieve stunning visuals with a CRI > 80 for vivid colors and a warm ambiance. Slash your energy bills by up to 90% with our energy-efficient 5W LED technology. Experience the brilliance of 420 lumens, equivalent to a 50W halogen bulb. Easily fit into any standard GU10 base fixture for seamless integration in your home or office. Enjoy up to 25,000 hours of vibrant lighting, reducing the hassle of frequent replacements. 420lm Brightness 5W Power 90% Energy Savings The AcornSolution GU10 Energy Saving Light Bulbs are a pack of 5, 5W LED bulbs that deliver 420 lumens of cool white light (6500K), equivalent to a 50W halogen bulb. Designed for energy efficiency, these bulbs save up to 90% on electricity costs and boast a lifespan of 25,000 hours. With a high color rendering index (CRI > 80), they provide vivid colors and are compatible with all GU10 base fixtures, making them perfect for various indoor lighting applications.