Larson Electronics SLEDB-110V-M-A strobing beacon contains an LED lamp assembly that produces 360 degrees of strobing light produces a 4 joules flash and has 88 flashes per minute. This beacon is equipped with powerful LEDs helping make this a Class 1 rated beacon and capable of producing a brilliant flashing pattern that is visible even in poor conditions. A polycarbonate lens protects the LED assembly. The housing is waterproof shock resistant impact resistant and built for reliable and durable operation. This beacon has an aluminum base fitted with a 100 pound grip magnet for versatile and simple mounting. The dimensions of this light are 4.8 inches in height and 6.5 inches in diameter. A simple wiring harness provides easy connection to standard 110-120V AC power sources. This beacon draws 2.2 amps on 120 volts. This strobing beacon has a 2 year warranty.