PERFECT SUBSTITUTE: With a 120-degree beam angle, these GU10 LED bulbs provide even light for general lighting. Please note that these GU10 LED bulbs are not dimmable and cannot be used with dimmer switches. ENERGY SAVING: These 6W LED bulbs replace 60W incandescent and halogen bulbs, saving up to 90% on electricity bills. With a lifespan of 15,000 hours, costs are reduced by decreasing the replacement frequency. A CRI (Color Rendering Index) > 80 ensures vibrant visual enjoyment of original colors. WIDE APPLICATION: Standard GU10 base, easy to install in all GU10 sockets. Suitable for indoor lighting, such as chandeliers, pendant lights, ceiling fans, window lights, wall sconces, table lamps, etc. A warm white perfect for living rooms, dining rooms, offices, and dining areas. INSTANT LIGHTING: No need to wait for the light to reach full brightness once switched on! The flicker-free and glare-free light prevents eye strain and creates a comfortable, stress-free atmosphere. The LED