Each t8 LED light tube has an adjustable color switch attached which can be used to change between 3 cct color temperatures - enjoy your lights at 3500K natural white, 4000K cool white, or 5000K bright white.
Use these as a direct replacement to your existing fluorescent tube lights that make use of the ballast already in your ceiling fixture - compatible with an extensive list of ballasts so you can just install these without making any adjustment.
Feel free to hardwire these directly since these can handle single end or dual end powered bypass connections - capable of both 120V and 277V wiring installations and can work with existing shunted lamp holders/tombstones when dual end connected.
Astounding 50,000 hours of lifetime which means no replacement for up to 45 years, based on 3 hrs/day use - Use these in your shop, garage, workshop, office, basement, indoor, outdoor, or anywhere in your home requiring t8 LED lamps.
Each LED tube lights has a 3cct tunable switch, damp rated, UL listed and UL classified, DLC listed, works in direct wire ballast bypass single or double end installations, existing ballast fixtures, is g13 2-pin base, and backed by a 5 year warranty.