Comfortable Lighting: E14 LED bulb 1.5W (equivalent to 15-20W), 135Lumen, 6500K cool white, the milky white cover of the bulb softens the light and your eyes feel comfortable. Color rendering (CRI 82) provides vivid, natural colors and clear vision. Easy to Install: Small standard Edison screw base E14. The size of the refrigerator bulb: Ø18*49mm, the bulb is small enough, very suitable for some small room lamps. NOTED: The refrigerator bulb CANNOT work with a dimmer. This may cause buzzing, flickering, and reduced lifespan. Energy Saving and Long Lifespan: 1.5W LED bulb (equivalent to 15-20W halogen bulb), energy saving of more than 85% compared to traditional halogen lamps. With normal use, the lifespan can reach 20,000 hours. Wide Range of Applications: Suitable for refrigerators, fans, night lights, table lamps, bedrooms, children's rooms, hallways, etc. NOTE: Not suitable for microwave ovens and ovens. The operating temperature range of the bulb: -20°C~45°C (-4°F~113°F). Welcome to our GeekAtmosphere store!