Energy-saving: This R7s LED corn bulb is equivalent to a 200W traditional halogen bulb, but consumes only 50W of power, greatly reducing energy costs. Dimmable: With the dimming function, you can adjust the brightness according to your needs and create different atmospheres for various occasions. Long lifespan: The high-quality LED chips and encapsulated power supply, have a long lifespan, reducing the need for frequent replacements. Wide voltage range: The R7s LED bulb works well with both 110V and 220V, offering great flexibility for various indoor lighting applications. Easy installation: With the standard R7s base and 189mm length, this LED corn bulb can be easily installed in compatible fixtures and provide bright and consistent lighting. Product color: white Lighting color: 1: Natural white 4000K, 2: Warm white 3000K, 3: Cool white 6000K Frequency: 50/60HZ Voltage: 1: 110-130V, 2: 220-240V Number of LEDs: 120 5630 Chip: 5630 patch Power: 50W Lifespan: >50000 hours Material: aluminum Color rendering index: >80 Angle: 200 Weight: 350g Package includes: 1pc*corn light Note: Please consult a professional electrician if you are not familiar with electrical installations.