24 v solar street light prices

High lamp belongs to a kind of large-scale high-end lighting products, because the price is higher so customers are very concerned about the problem of the application of lifespan of the equipment is, after all, tens of thousands of yuan, if it broke with a three to five years is not cost-effective, then how long the life of it? The main stem

high lamp is a kind of large-scale high-end lighting products. Due to its high price, the customer is very concerned about its application life. After all, it is a value of the instrument of tens of thousands of yuan. If it is broken in three to five years, don't bargain, then how long is the life of it? The main rod: wall thickness 5. 6 mm steel plate is usually used as the main material of the main stem of more than 20 meters. After light pole roll, with large buried fox machine stop welding joint, welding parts of the strong degree of not less than the whole board. Light, whole after completion of welding, interior and exterior surface layer of hot dip galvanized processing need to stop. Qualified galvanizing technology can ensure the main pole in 15 years does not rust, but unqualified zinc plating must be less than the effect, but after all steel wall thickness more than 5 mm, even if the rust. Elevator system: lifting system is the core of high lamp department. Lamp plate lifting action depends entirely on lifting system. Light lifting system is mainly composed of hoist and wire rope. We can say that if the wire rope fracture, windlass decades will not break. Why do you say that? First of all, this kind of equipment installed in the main stem of windlass, if the wind nor rain, can't won't cause aging line. Second, the windlass rarely start. If the light source lamp holder 10 years without damage. So it is hard to make the landing system. The role of the lamp panel: light panel is to load the light source, the appearance of type is very diverse, but always the same. Many also by bending and welding appearance, its strong degree is indestructible. Assembly 10 and 20 400 w low pressure sodium lamp can only be big carriage; Ndash practice makes perfect, it is hard to make it worse. Lamp holder: now let's continue to talk about lamp holder. Both in light emitting diode lamp holder and low voltage sodium lamp, is a representative of the electronic products. Any outsider know electronic products, but they don't know what they are. On the surface it is hard to see the quality of this equipment. Light source is the main symbol of light, because light is a street lamp, street lamp is lighting. If the light is broken, means that the light is broken, so it is particularly important to choose the quality of the light source. In setting up equipment, and decorative light, must choose authentic brand name ( 。 jschindo。 com)