High Energy Efficiency: These 5W GU10 LED bulbs are designed to replace 50W halogen bulbs while consuming only 5W of power. They provide 500 lumens of bright light, offering up to 90% energy savings without compromising light quality. Daylight White Light: The GU10 LED bulbs 6000K emit a crisp, daylight white light, creating a bright and alert environment for kitchens, workspaces, bathrooms, basements, hallways, and more. NOTE: Do not use with dimmers as using non-dimmable LED bulbs on dimmers may cause flickering and premature failure. Long-lasting: Made from durable plastic with excellent heat dissipation, these GU10 LED bulbs 6000K are built to last up to 20,000 hours. They offer a cost-effective lighting solution backed by a 1-year warranty. Easy Installation: With a standard GU10 base (pin distance: 10mm), these MR16 GU10 LED bulbs are easy to install and can replace original GU10 halogen bulbs in various settings. Perfect for kitchen stove hood lights, ceiling fan lights, track lights, wall lights, recessed ceiling lights, and accent lights. Wide Application: With a spotlight style 45-degree beam angle, these GU10 bulbs are ideal for places where a bright, directional light is needed. They are ideal for use over sinks, countertops, cookers, and highlighting artwork. Suitable for spotlights, track lighting, recessed lighting, display lighting, and more.