Air King DRLC703 Exhaust Fan, 1.6 A, 120 V, 70 cfm Air, 4 Sones, Fluorescent Lamp, 4 in Duct, White

Grill is 13-1/2 in Dia. Ribbed frosted glass light lens. 2 to 60 W maximum, type A19, medium base bulbs, bulbs not included. One-piece polymeric wheel. Plastic duct collar for 4 in duct connection, comes complete with built in non-metallic back draft damper for quiet operation. Rated Type IC for ceilings insulated to R-40. UL listed. HVI2100 Certified.