Everyone for the three anti-light may not be very understanding. Three anti-lights is the mining industry, a more common type of lamp, no matter what the three-lamp lights with a place of basic waterproof, dustproof, anti-corrosion features.
Three anti-light is mainly used for factory lighting products, for factory lighting need to overcome the ambient temperature, humidity, vibration, contamination, dust, corrosion. There is a risk of explosion and fire media, so the three anti-light is not an ordinary lighting lamp.
In addition to the three anti-light waterproof, dust and other functions, but also consider the light source of human comfort and lighting range, environmental protection, energy saving and other issues.
Three anti-lamp prices
Outdoor three anti-lights, as for the price you have to look at what is used in what place. Three outdoor defensive price is generally about 500 yuan, this is used in large open areas, such as stadium lighting. In the decoration design of such lamps can be very good waterproof dust and corrosion, to adapt to the environment, the higher the price makes sense.