4FT LED T8 Type A+B Tube Lights, 28W(80W Equivalent), 4060LM, 6500K | Single or Double End Powered, Plug and Play or Ballast Bypass, 4 Foot T10 T12 Fluorescent Bulbs Replacement, Clear(4-Pack)

Please refer to the title information in our listing to select the appropriate lights before placing your order. These 4-foot T8 LED bulbs are compatible with both Type A + B and single-ended & double-ended power supply methods. Their installation procedures differ. Incorrect operation may damage your lights and fixtures. Plug & Play or
Ballast Bypass: The 4-foot T8 Type A+B LED light bulbs can be installed with a ballast (Plug & Play) or without a ballast (Ballast Bypass), making LED conversion quick, simple, and safe. Check the ballast list in the third picture for compatibility.
Note: These 4-foot T8 LED bulbs are not compatible with dimming ballasts; please do not use them with our lights. Single or
Double End Powered: The 48-inch LED bulbs are designed for installation with a single-ended or double-ended connection. You can install these tubes directly into your fixture's original sockets (tombstones) and will not need to modify your fixture, allowing for faster installation.
Bright and Energy Efficient: The dual-row 4ft T8 LED tube can illuminate your space with 4060+ lumens (>145lm/w) and a remarkable rating of 50, 000+ hours. Instantly save 80% on your electricity bill when you replace 80-watt old fluorescent tubes with high-output 28-watt 4ft LED light bulbs