The American DJ B6 LED is the next generation of beacons using LED technology. No need to worry about changing light bulbs on this beacon–the LEDs are rated at 50,000 hours of usage. TECHNICAL DESCRIPTION Utilizes 56 blue or red LEDs (LED rating: 50,000 hrs.) 6 Operational modes selectable via dip switches 7 rotation speeds selectable via DIP switches Includes 3 built-in mounting plates to mount Dimensions (WxHxD): 6.25 x 7 x 6.25 in. /159 x 190 x 159 mm. Weight: 1.5 lbs/ 0.8 kg Available in blue and red.