For rooms 45 - 65 square feet UL Listed for installation over a tub or shower on a GFCI circuit HVI2100 Certified 26 Watt maximum compact fluorescent 4 pin quad tube lamp (not included) Fan and Light can be wired to operate independantly. DIMENSIONS: 7-3/8" x 7-5/8" x 5-7/8" PLEASE NOTE THE SHIPPING AND RETURN POLICIES NEAR THE BOTTOM OF OUR HOME PAGE.