The QLR24-SC-28L40K-CVWH3-00 2x4 LED troffer retrofit offers a lightweight fluorescent replacement. This retrofit troffer kit emits 3000 lumens on a 4000K color temperature while using up 26 watts of power to replace 2-lamp F32T8 lamps. Troffer retrofit kits are an ideal solution for replacing fluorescent lamps in schools, offices, hospitals and many more indoor commercial applications.