Federal Signal Flashing Light, Series: 191XL, 120/240 VAC, 0.21/0.13 A, Cylindrical, 5-1/2 in Dia, LED Array Lamp, Red Lens, 60 fpm Flash Rate, 70.8 Cd, 50000 hr Average Life, Surface Mount, NEMA 4X/IP66, -58 to 150 deg F, Copper Free Aluminum Housing, 9-1/4 in H