... power saving than traditional floodlight 2. 20% cost of LED floodlight 3. unique patented design Please Note: For ... A)Luminous Flux (Lm)Weight(Kg)Dimension(mm)Alternative Light Source (W)Mercury LampMetal Halide LampSodium LampSL36- 4U. ... ApplicationSuitable for tunnel, bridge, building elevation, landscape, glorious lighting project, advertising, workshop, warehouse, station, pier, shopping mall, etc ...