For the use of light, price, and there is nothing special, but some people will be found, why do some light, the light source is not particularly on, and some high lamp light source is very bright?
It is light, price difference is important.
For the light, in the process of use must have a strong light source can be, but some people did not notice this problem when the choose and buy, only covet is cheap, choose the cheap high lamp, this will be found only in the process of using the lamps and lanterns of the light source is different.
For high lamp price, choose different lamps and lanterns, light source for high lamp purchase price is completely different.
On the light, the most commonly used to be high pressure sodium lamp, metal halide lamp and LED lights, and in most of the construction will need high intensity of light source, so often the lamps and lanterns are on the light, use high pressure sodium lamp and metal halide lamp, although the LED light can emit bright light source, LED lamp belongs to cold light, however, made by the effect of light source and without the effect of high pressure sodium lamp is good.
Want to learn more industry information or ask price, can call advisory