3 Way LED Light Bulbs: 6.3/13/20 watts A21 LED light bulbs replacement 50/100/150 watts incandescent and halogen bulbs. Non-dimmable, instant-on, E26 base, ETL listed Superior Light Quality: Brightest LED Bulbs! Non-flickering light and zero harsh glares prevents eye fatigue and provides a comfortable, stress-free atmosphere Eco-friendly: No breakable parts and free of toxic chemicals. No lead or mercury, no IR light radiation. Safe for your family and environment Wide Application: It can use as normal A21 light bulb, and special use in 3 way brightness changing CFL lamp or flood lamp ETL Listed & 2 Years Service: Built with premium materials and circuitry, our A21 LED bulbs are certified by the rigorous safety standards of ETL. Long service life with 2 year, Not eligible for shipments to California Color Soft White 2700k Shape A21 Voltage 120 Volts Wattage 20 watts Bulb Base E26 Frequency 60 Brand Name E ENERGETIC LIGHTING Brightness 2200 Lumen Efficiency 110 lumens/watt Light Type LED Unit Count 2.0 Count Light Color Warm white Manufacturer Yankon Lighting Power Source Corded Electric Bulb Diameter 2.83 Inches Material Type Aluminum, Plastic Control Method App Bulb Shape Size A21 Controller Type Push Button Number of Items 2 Package Quantity 1 White Brightness 2200 Lumens Color Temperature 2700 Kelvin Light Source Type Led Power Consumption 20 Watts Specification Met ETL Additional Features 3-Way, Eye-Friendly, Flicker-Free, Instant On, Long Lasting Included Components Bulb included Indoor Outdoor Usage Indoor Light Output Maximum 2200 Lumens Light Source Wattage 20 Watts Color Rendering Index 80 Item Dimensions W x H 2.64 W x 4.88 H Connectivity Technology Infrared Manufacturer Part Number HU-XI-201 Specific Uses For Product Lamp Accepted Voltage Frequency 100 to 120 Volts and 60 Hertz Light Source Operating Life 21.9 Years Incandescent Equivalent Wattage 150 Watts Manufacturer Warranty Description 2 years.