Building tower crane dedicated 400wled chandelier

One: Introduction anodized extruded aluminum radiators; PC light enclosures; single integrated high-power LED light source; high efficiency constant current source. Application areas suitable for construction sites, docks, highway toll stations, gas stations, supermarkets, exhibition halls, stadiums and other places need lighting. Second, characteristics: 1, using proprietary single integrated package of high-power LED as the light source, using a unique multi-chip integrated single source design, selection of imported high brightness semiconductor chips with high thermal conductivity, light failure small, light color purity, no ghosting; 2, a unique, patented heat sink design, and electrical box perfect combination of effective diffusion heat conduction, thereby reducing the temperature of the lamp body, effectively ensuring that the light source and power of life; 3 , radiator surface anodic oxidation processing, compact structure, corrosion, waterproof, dustproof performance; 4, significant energy savings, the use of high-power LED light source is equipped with imported high-efficiency power supply, saving more than 70% compared with the sodium; 5, green pollution-free, lead, mercury and other pollution elements, no environmental pollution; 6, the color is good, the physical color presentation of more vivid. Variety of light colors available, to meet the needs of different environments, eliminating the traditional lamp color temperature depression caused by high or low mood, so that the visual comfort, improve the efficiency of the workers; 7, the use of constant current control for wide voltage (AC90V-305V) to overcome the power grid due to ballast, noise pollution and instability caused by lighting, to avoid the work to bring the eye irritation, fatigue; 8, decorative effect is excellent, with a special The surface treatment process, appearance can choose a variety of colors, simple installation, easy removal for a wide range. Three, LED projection lamp technology