LED explosion-proof lamps will dominate the future market. Although LED light source lamps are more expensive, they have the following advantages compared to traditional metal halide lamps:
1. The safety of LED lamps is better:
1. Compared with the metal halide light source, the LED light source has less heat generation than the metal halide light source, and is safer, and it is not easy to generate a lot of heat and increase the indoor temperature.
2. The output of LED lamps is DC 35V, which is a safe voltage, and the current is also small, and it is not easy to generate electric sparks, which is safer than metal halide lamps;
2. LED lamps are more energy-saving, and the price of LED lamps is higher than that of metal halide lamps, but from the long-term energy saving, the electricity cost saved can generally make up the price difference of lamps in about three years;
3. LED lamps have a longer lifespan: ordinary metal halide lamps have a lifespan of about 10,000 hours, 10,000-15,000 hours, and all light sources and electrical appliances must be replaced. The cost of light sources and electrical appliances accounts for about 60% of the lamp. The service life of LED lamps and luminous chips is about 50,000 hours, and the service life of electrical appliances is about 25,000 hours. Generally, the maintenance is only to replace the electrical appliances, and it only needs a few dozen yuan. Reduce maintenance times and maintenance costs due to longer life.
Notes for LED explosion-proof lamps:
The technology of LED lamps and lanterns is gradually mature, but the quality of products on the market is uneven, and only excellent products can exert the excellent performance of the above-mentioned products, so you must choose regular company products when purchasing products. Be sure to choose a company with LED chip packaging technology.
One of the very important explosion-proof principles of LED explosion-proof lamps is to limit the temperature of the surface of the casing, the surface of parts or the surface of electronic components in contact with explosive gases and explosive dust, and to limit the temperature of the electrical contact surface to be lower than its minimum ignition temperature or ignition temperature . LED explosion-proof lights used outdoors need to use waterproof drivers. LED explosion-proof lights used in gas stations need to be shockproof. Explosion-proof metal halide lamp is a kind of high-pressure discharge lamp that uses in addition to mercury and argon gas inside the luminous tube, and also encapsulates other halogenated metal compounds as luminescent substances. Each lamp has its own characteristics. When using it, you must first understand whether the lamp is suitable for your environment...
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