Here's what contractors should know about these three light tower lamp technologies: "There are actually many different wattage metal halide lamps available, but the 1000 watt has been the ...
Atlas Copco's U.S.-built QLT M10 light tower illuminates with four 1,000-Watt metal halide lamps that generate 200 lumen at 30 ft., 100 lumen at 75 ft., and 50 lumen at 100 ft. The QLT light tower ...