JESLED Plastic Single Row T8 LED Bulbs 4FT 14W 6CCT Selectable Frosted | Single & Double Ended Power | Hybrid Type A+B

【Plug & Play (Type A / Ballast Compatible) 】 - This zero-rewiring option works ONLY when your existing fluorescent electronic ballast is fully functional AND appears on our public ballast compatibility list (available in product images & user manual). Simply remove your old fluorescent tube and insert the LED tube for instant lighting. Note: Old, damaged, or unlisted ballast models may prevent the tube from turning on—if you aren’t sure about your ballast’s status or model, our second installation option will work 100% of the time for any fixture. 【Direct Wire (Type B / Ballast Bypass)】 - This universally compatible option works for ALL T8 fluorescent fixtures, regardless of your original ballast’s age, brand, or working condition. Just follow our step-by-step illustrated guide to remove the old ballast, connect the live (L) and neutral (N) mains wires directly to the tube ends, and enjoy reliable, flicker-free lighting permanently—no more future ballast replacement costs or compatibility headaches. 【Personalized Lighting】- Switch from Warm White (3000K) to Cool White (6500K), includes all 6 color options in one light. And Frosted cover diffuses light evenly, reducing glare and eye strain. Perfect for your garage or workshop and more. 【High Brightness, Energy Saving】Experience superior brightness with our T8 LED bulbs 4 foot. Featuring high-performance LED chips, they provide 2450lumens (>175lm/w) of bright illumination. These 14 watt 4 foot LED bulbs provide an immediate 65% savings on your electric bill when replacing old fluorescent tubes. 【Long Lifespan Tubes】JESLED shatterproof 4ft T8 LED tube lights have an outstanding life rating of 50,000+ hours! These 4ft led lights can last 20+ years depending on use, eliminating maintenance costs and reducing relamp frequency. Do not use in a sealed environment. The temperature can not be lower than -25℃ or higher than 40℃.