These LED tube lights are compatible with most existing fixtures (Electronic ballast). Fluorescent replacement is simple an LED retrofit can be done easily with a ballast bypass (direct wire) installation opt in for energy-efficient lighting solution with very low maintenance cost. Our LED lights have a high brightness output while keeping very low heat output. With an estimated lifespan of 45,000+ hours, at an average working rate of 3 hours per day this bulb will last you for 20+ years. That is over two decades of electricity cost reduced by 80%.

• Performance 124 Lumens per watt this high output 4 ft. tube has a lumen count of 2,200 and a CRI rating of 84+
• Brightness with super bright, high output LED tubes in your garage, warehouse, or office, you will see things in a new light
• Turns on instantly our 18-Watt LED light tube is engineered to light instantly when the switch is flipped, no more waiting for old fluorescent tubes to warm up or turn all the way on
• UL Listed and DLC qualified
• Shipping items are delivered in 2-5 business days
• Warranty Hyperikon LED products come with a 5-year unlimited warranty covered by Hyperikon