LED (light emitting diode) replacement grille upgrade easily transforms a non-lighted fan to a bright LED fan/light. Quick Connect pass through plugs directly into the motor, no additional wiring needed. LED lighting creates effective task lighting with 750-lumen light output and 3000-Kelvin color temperature. Rated for 25,000 hours. No cutting of ceiling material required, grille hides existing drywall cuts. CleanCover grille will stay cleaner longer due to low profile, streamline design, and fewer slots that need cleaning. Compatible with existing ventilation fan housing dimensions of 7-1/2 In. x 7-1/4 In. and 8-1/4 In. x 8 In. UL (Underwriter's Laboratories) approved for use with the following current and legacy models: Broan 576, 670, 671, 674, 676, 678, 679, 680, 683, 684, 688, 689, 770, 771, 784, 679L, 683C, 683L, E050, E070, ED50L, HD50, HD50L, HD80, HD80L; NuTone 695, 763, 6950, 50NT, 684NT, 696N, 696N0, 763N, 763NC, 80NT, 80NTE, HD50LNT, HD50NT, HD80LNT, HD80NT; Nautilus N671, N676, N678, N679, N680, N688; ABC Co. NCF80; Acme VQ50, VQ80; American Coolair CF670A1151, CF684A1151; Carnes VCDD005C, VCDD008C; Fantech 6CEV005A, 6CEV008A; Greenheck SP-C50; Jenn Fan FF50, FF50E, FF80; Penn Z1, ZL1, ZL2; Twin City T050, T080; US Fan Intl UVQ50, UVQ80.