Light Efficient Design 4ft LED T8 Tube - 18W | 4000K | Frosted | Ballast-compatible

LED-6204-4-40K-TFR is the Light Efficient Design 4ft LED T8 Tube in the 18W, 4000K configuration. Consider this model where a T8 tube is specified for a compatible troffer, strip or other socketed luminaire. The existing housing determines how the lamp’s light is distributed. Where the office or meeting space is specified at 4000K, this version keeps the replacement within the same colour family. This tube is listed at 1880 lumens. Over shared work surfaces, lamp count, reflector condition and ceiling height matter alongside that number. Match the 48-inch T8 lamp position and the electrical arrangement specified for this 18W version. The ballast-compatible arrangement for this model retains a compatible electronic ballast in the fixture.