? 128 LUMENS PER WATT - These 4ft Ballast Bypass LED tubes have a high lumen count of 2320, a wide beam angle of 220 degrees, and a life span of 45,000 Hours. Replace your old cfl, halogen or incandescent bulbs with these 4ft LED Glass Tubes.
? CRI 82 - Hyperikon's 4ft 18W Glass Tubes are equipped with CRI82+ technology that provides near-sunlight quality light for true color rendering and consistency inside your home.
? UL-LISTED - Certified to deliver the quality, performance, and savings. This product has been tested and listed by the Underwriter Laboratories' meaning it has met their nationally recognized safety requirements. Model Number: HyperBY-4F-50G, UL Number: E359780.
? EASY LED DIRECT WIRE INSTALL - These 4 foot LED tube lights
are single-end powered and require a simple ballast bypass (direct wire) installation. Refer to our installation guide for details.
? 5 YEAR WARRANTY - Hyperikon's 5-year unlimited warranty means we've got you covered! Contact us for an easy and fast replacement.