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The price of the LED lamp and the choose and buy

by:Rayven     2020-12-01

the price of the commercial ceiling lamps

due to the LED bulb in structure than the halogen lamp is complex, so even in the case of mass production, the product price will be higher than halogen lamps. But as more and more people know and accept, and spread slowly, scale production, LED to shoot the light, the price will be quickly reached acceptable levels. If you count when buy a energy saving account, you will find that even now a higher price, in the use of a year, on the basis of the initial purchase cost + 1 year charge also is lower than traditional halogen lamp. And the service life of the LED ball bubble which has up to 50000 hours.

LED to shoot the light to choose

shoot the two points of low voltage, high pressure, consumers had better choose low voltage lamp, its long service life, high luminous efficiency. Shoot the photosynthetic efficiency high and low to power factor, power factor, the greater the photosynthetic efficiency, the better, the power factor of ordinary lamp at 0. Five or so, the price is cheap, high-quality shoots the lamp power factor can reach 0. In 99, the price is more expensive.

shoot the lamp to be generally used to strengthen the lighting on decorations, general is embedded in the ceiling or wall, shoot the lamp to work generally have a higher temperature, so be sure to buy the high quality product, otherwise there will be a security risk.

when you shoot the lamp to use collocation use transformer, lamp bead also should choose good quality, or shoot the lamp bead, it's easy to bad, think about it, the shoot the light in the ceiling lamp bead, change rise but quite a trouble.

and shoot the light quality on the market at present the good and bad are intermingled, it is hard to distinguish good or bad to the naked eye, so buy lamp had better choose the brand products, and select the high quality match the transformer.


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