Kihung 4 Packs T8 Led Bulbs 4 Foot, Type A+B Tube Light, 3CCT 3000K/4000K/6000K, 18W 2300lm, Plug and Play or Ballast Bypass, Single or Double End Powered, T8 T10 T12 Led Fluorescent Tube Replacement

• 3 Colors in 1: Kihung led tube lights are available in three color temperatures. With the flick of a switch, you can choose the perfect color temperature between warm white (3000k), cool white (4000k) and super bright white (6000k). It could be customized to meet your ordinary needs in different environment or time. Suitable lighting color is good for eye protection Install With or Without a Ballast: Our led tube lights 4ft can be installed with a ballast (plug and play) or without a ballast (direct installation). Making it easier and reduce your time in installation Single or Double-Ended Connection: Kihung 4ft led bulbs are made with both single-ended or double-ended connection. You can install this tubes directly into your fixture’s original sockets or tombstones, no need to retrofit your fixture, making it easy and fast installation High Brightness and Energy Efficiency: These led replacement for fluorescent tubes equavalent to 30W feature 2 rows of LED chips, producing over 2300 lumens for bright and energy-efficient lighting Premium Quality and Long Lifespan: With a high-strength aluminum shell, each led light tube are shatter-resistant and offer efficient heat dissipation for extended durability. Compared to glass fluorescent lights, our 4ft T8 tube lights have frosted cover which allows for safer installation, Manufacturer: Kihung