Energy Savings: The 4W E12 LED Candelabra Light Bulb replaces a 40W incandescent bulb, saving 90% on electricity. Note: This bulb is not dimmable and should not be used with dimmer switches. Excellent Performance: This warm white bulb (2700K) delivers 400 lumens, creating a soft and inviting atmosphere. Durable: With a lifespan of up to 20,000 hours, this bulb minimizes the need for replacements. It contains no mercury, UV, or IR, ensuring safety for you and your family. Buy with Confidence: We are dedicated to high-quality products and customer satisfaction, offering 18 months of service. Reach out to us with any issues, and we will assist you promptly. Easy Installation: Designed with a standard E12 candelabra screw base for effortless installation. Ideal for decorative lighting in various settings. Energy Efficiency: This 4W LED bulb can replace a 40W incandescent bulb, providing 400 lumens of bright warm white light while enhancing energy efficiency and comfort. Safety Assurance: Our quality standards minimize fire hazards, electric shock, and personal injury, ensuring safety for your family. Application: Suitable for indoor home lighting like kitchens, living rooms, and bedrooms, as well as commercial spaces such as hotels, offices, and restaurants. Product Specifications: - Not Dimmable - Base Type: E12 - Color: 2700K Warm White - Luminous Intensity: 400lm - Watts: 4W - CRI: 80 - View Angle: 270 degrees - Input Voltage: 120V AC - Equivalent to 40-watt incandescent - Dimensions: Diameter 35mm, Height 99mm - Lifespan: 20,000 hours Package: Includes 10 E12 4W LED Classic Candelabra Bulbs in Warm White 2700K.