High Bay High Bay SW7400 SW7400 SW7400 high ceiling

SW7400 SW7400 high dome newly developed high efficiency and high ceiling, to meet the needs of railway, electric power, metallurgy, and various types of plant, the station and large facilities, stadiums and other places efficient lighting. Second, the performance characteristics: SW7400 light efficiency energy saving: high-efficiency gas-discharge light source the average life of up to 20,000 hours, eliminating the need for frequent replacement bulbs troubles and inconvenience. Configure new technology capacitive energy saving ballasts, saving 20% ??compared with the same ballast, and to achieve constant current output, greatly improving the life of the lamp. SW7400 professional design: one-tube structure streamlined, uniform soft light projection, especially for all kinds of high top, high-bay spaces of fixed lighting. Inside the lamp body with seismic damping materials and structures in a variety of high-frequency, long-term and strong vibration place. SW7400 Protection class: shell protection IP65, corrosion level WF2, shell never corrosion, rust. SW7400 Installation: May be required using a variety of mounting ceiling, ceiling and so on. Third, the main technical parameters: 1 Rated voltage: 220V 2 light source rated power: 400W / 250W (MH HID Metal Halide / HPS gas discharge sodium) flux: 36000LM / 21000LM average light life: 20000 h 3 Enclosure protection class: IP65 4 Dimensions: 630 (H) X 455 (diameter) Weight: 8 KG Guarantee of quality: SW7400 high ceiling in strict accordance with ISO9001: 2000 international quality management system standards for quality control to ensure product quality is higher than the national standard, fully meet the design requirements , the product of 7-year warranty (one year lamp warranty), from seven years from the date of purchase, the product under normal use of any failure by the company responsible for maintenance free. the best choice for large venues SW7400 high ceiling lighting.