Class 1 LED beacon with 30 strobing light patterns - dusk to dawn - surface mount - 120-240v ac(-amber). made in the USA the larson electronics cl1b-dns-1227 class 1 LED beacon works on 120 to 240 Volts AC, offers a choice of several colors and is equipped with a permanent mount system, and is equipped with a dusk to dawn photocell. This compact, high powered LED beacon contains an LED lamp assembly that Produces 360 degree of brilliant light without the dark spots or unevenness of traditional incandescent beacon lights. This beacon is equipped with auxiliary leds on top, helping to make this a class 1 rated beacon and capable of producing a brilliant flashing pattern that is visible at Extended distances. Available in a choice of white, green, blue, amber or red colors, this strobing beacon includes a permanent flat surface mounting system via through holes. This unit is equipped with a dusk to dawn photocell for activating the light at night. This LED beacon has 30 flash patterns including four simulated rotating patterns. This waterproof beacon has a black powder coated die cast base that contains a fully potted circuit board. A clear polycarbonate lens protects the LED assembly and the housing is waterproof, shock resistant and built for for reliable and durable operation. This LED beacon draws only 12 amps on 120 Volts and can be operated on a range from 120 to 240 Volts AC. Specifications/additional information cl1b-dns-1227 flashing strobe features lamp type: LED Saej845, class 1- brightest rating dimensions: 4.5"-High, 6.75" diameter permanent mount lamp WEIGHT: 4 Lbs. Day/night photocell wattage: 14.4.