SYL LED12T8L48FGDIM841DC255/41948 LED12T8L48FGDIM841DC255 25/CS 1/SKU FROSTED GLASS, 12W, DIMMABLE, 82 CRI, 2200 LUMENS, 4100K, 50,000 HOURS LIFE. INTENDED ONLY FOR USE WITH SUBSTIKIT LED UL TYPE C DRIVERS ONLY.