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According to the International Electrotechnical Commission standard IEC 529 - 598 and the national standard GB 700 - 86, it is classified according to the degree of protection against the intrusion of water and foreign objects. Such as IP65, the first digit is the same as 1 in the table Corresponding to the medium level 6, which means that it is completely dustproof. The second digit corresponds to level 5 in Table 2, which means preventing water from entering, and so on.
(1) Anti-foreign body
(2) Waterproof
Typical example of high-efficiency lighting
All the following lamps and lanterns shall comply with the IEC598 international safety standard, and the electrical insulation shall reach Class I.
High Efficiency Grille Lighting:
Features: Adopt high-efficiency fluorescent lamps and high-efficiency reflectors; protection grade IP20.
Applicable places: offices, conference rooms, shopping malls, schools, exhibition halls.
Features: The electrical box is made of high-pressure cast aluminum, with high-efficiency reflectors, equipped with safety glass or high-quality PMMA acrylic, used in high-pressure sodium lamps, metal halide lamps, high-frequency induction lamps, etc.
A variety of light sources can be made into wide, medium and narrow beams with various light distributions.
Applicable places: industrial plants, gymnasiums, supermarkets, industrial, commercial and exhibition centers with high ceilings.
High-power floodlights:
A chandelier with a beam divergence angle greater than 100 is called a floodlight. Its shapes are round and square.
Features: high-strength die-cast lamp body shell, high-efficiency reflector, safety net with stainless steel wire, light source using 400W, 1000W, 2000W metal halide lamps and 400W, 1000W high pressure sodium lamps, Protection class IP54 or higher.
Applicable places: sports stadium lighting, high-rise building facade flood lighting and airport, port, wharf, square lighting.
Road lighting fixtures:
Features: The shell of the lamp body is formed by high-pressure casting, and the light-transmitting cover of high-strength tempered glass. Protection class IP66.
Applicable places: highways, cities, arterial roads, bridges, ports, etc.
Garden Lights:
Features: With modular structure design, the lamps can be flexibly combined with different reflectors, hoods, mounting brackets and light poles, suitable for a variety of light sources. Protection class IP66.
Applicable places: courtyards, urban green areas, pedestrian streets, squares, shopping malls, supermarkets and other outdoor open areas.
