Which is better, high pressure sodium lamp and LED lamp?
When the high pressure sodium lamp is used, the golden colored light is generated, and the utility model has the advantages of high luminous efficiency, low power consumption, long service life, strong fog permeability, no insect trapping, etc.. Widely used in roads, highways, airports, docks, docks, stations, plazas, street junctions, industrial and mining enterprises, parks, courtyards, lighting and plant cultivation. High color high pressure sodium lamp is mainly used in stadiums, exhibition halls, casinos, department stores and hotels and other places lighting
This is not to say, you see the main uses, LED lamp, one-time investment is relatively large, but this can save a lot of electricity, our company is doing a LED street lamp, our general lighting in the effect of similar circumstances, than in the 50%-60% energy saving lamp.
There's no comparison. Installed at home, the day of lanterns, of course, LED good, do street lights or sodium lamp is good.
Non comparability. The power of high pressure sodium lamp is great and the cost is low. LED lamp has high luminous efficiency, but the power is not big, and the cost is high. Mainly on what occasions.
Look at where to use, home or LED in generalLED is English light emitting diode (light emitting diode) abbreviation, its basic structure is an electroluminescentsemiconductor materials, placed on a wire rack, then sealed with epoxy resin around, to protect the internal core function, so the seismic energy LED.
