Upgrade your home lighting with the Energizer LED Spotlight GU10 Bulbs in a convenient 4-pack. These energy-efficient spotlights use only 4.9W of power to brilliantly replace a traditional 50W halogen bulb, significantly cutting your energy costs. They emit a warm, inviting 3000K Warm White glow, perfect for creating a cozy ambiance in living rooms, dining areas, or for expertly accentuating artwork and specific room features. Enjoy instant, reliable illumination with 345 lumens of bright, flicker-free light the moment you switch them on. Crafted with high-quality materials for excellent heat dissipation, the frosted lens provides a smooth, even beam without harsh shadows. These durable bulbs are a long-lasting, cost-effective solution for any home or office. The standard twist-and-lock GU10 base ensures a quick and secure fit into most existing downlights, track lighting, and recessed fixtures. Important: This bulb is non-dimmable and must not be used with a dimmer switch. For your safety, always power off before installation. Dispose of responsibly at a WEEE recycling center. Manufactured by Supreme PLC under official license for Energizer Lighting. Dimensions: 54mm (H) x 50mm (D). Energy Rating: G.