Efficient LED Bulbs: Ascher pack of 10 units E12 C35 4W LED filament bulbs, save over 90% on electricity bill of lighting. Low power consumption provides over 20,000 hours lifespan, reducing re-lamp frequency Non-Dimmable: These 4 watt led light bulbs candelabra base have a warm color temperature of approximately 2700K, 550 lumens. Please kindly note that is bulb is not dimmable Eye Comfort: No mercury, no UV & IR, no dazzling, flicker-free. Our 60 Watts Equivalent Edison Light Bulbs provides gentle illumination that eliminate eyes exhaustion caused by the conventional light bulbs. Wide Applications: These E12 candelabra base bulbs are ideal for chandeliers, ceiling fans, wall sconces, and pendant lights in the kitchen, living room, dining room, entryway, porch, coffee shop, mall, bar, restaurant, hotel High CRI 80 and Easy Installation: Our LED light bulbs feature a high color rendering index (CRI) of 80. This allows LED light sources to reproduce objects' colors accurately, enhancing visual realism and comfort. Standard American E12 candelabra screw base, easy to install E12 4W LED Classic Candelabra Bulb Warm White 2700K