Dual-Lite® Remote Emergency Light Unit, Series: LZ Series, 120 to 277 VAC, LED/MR16 Lamp, 3 W Lamp, 2 Heads, 88 Lumens, 50000 hr Average Life, Cool White Light, Ceiling Mounting, 5-1/4 in H x 13-1/4 in W x 3-5/8 in D Dimensions, Thermoplastic, White,