Edwards Signaling™ Rotating Beacon, Heavy Duty High-Profile, Series: 58, 120 VAC, 1 A, 100 W, Cylindrical, 8-1/16 in Dia, Halogen Lamp, Red Lens, Flash Rate: 65 fpm, 1800 Lumens/1620 cd, 1000 hr Average Life, Surface Mount Mount, NEMA 4X, -31 to 150 deg F, Polycarbonate Lens Housing, 7-7/8 in H