The LEDLB-4C colored LED light emitter from Larson Electronics produces a 90-foot-long by 70-foot-wide light beam with 720 lumens. Four 3-watt colored LEDs produce 180 lumens each and are arranged in rows. The LED light bars are IP68 rated and waterproof. It can run on 9 to 42 volts and provides 12 watts of optional color output in red, blue, amber, green or white.  800/369-6671; www.magnalight.com.