Product Name T8 LED Bulbs 4 Foot Product Features High Efficiency: these bulbs offer an energy efficiency improvement of up to about 65% compared to traditional fluorescent tubes, reducing energy consumption costs. Extended Lifespan: With a lifespan 30,000 hours, reducing replacement frequency and saving maintenance costs.

Sturdy & Durable: Constructed from aluminum and PC materials, these T8 bulbs are shatter-resistant, free from glass, long lasting. Uniform Lighting: Providing soft and even light without flickering, these 4ft led bulbs effectively reduce visual fatigue and protect eyesight. Type B: This 4 ft tube light is designed for ballast-bypass operation, double-end power supply installations.

Technical Specifications Power: 24W, equivalent 65W fluorescent tube. Color Temperature: 6500K Brightness: 3120 Lumens Color Rendering Index (CRI): Ra=85 Voltage: AC 100-277V 50/60Hz Dimensions: T8 size and Bi-pin G13 base Package Includ: Bulb includ only After-Sales Service Warranty Period: 24-month warranty from the date of purchase Professional Customer Service: 7*24 customer service NOTE Not Dimmable: This tube is not compatible with dimmers and ballast. Do not use it with the dimmers and ballast-bypass.