What problems should be paid attention to when purchasing LED street l...06-08-2021
1. Energy saving comparison LED power consumption is ve […]
1. Energy saving comparison
LED power consumption is very low, generally speaking, the working voltage of LED is 2-3.6V. The working current is 0.02-0.03A. This means: it consumes no more than 0.1W of electricity. The power consumption of LED lamps is 1/4 of that of energy-saving lamps.
2. Heat dissipation comparison
From the comparison of the heat dissipation of the two lamps, the led lamp is inferior to the ordinary energy-saving lamps, the heat dissipation of the led lamp is not very good, and the heat dissipation of the ordinary energy-saving lamp is indeed good, which is the shortcoming of the led lamp. However, current manufacturers are overcoming such shortcomings as LEDs, and the development of radiators is also underway.
3. Health comparison
LED lamps do not contain harmful elements such as mercury and xenon, which are conducive to recycling and will not cause electromagnetic interference (ordinary lamps contain elements such as mercury and lead, and electronic ballasts in energy-saving lamps will cause electromagnetic interference).
4. Lifespan comparison
The service life of ordinary energy-saving lamps can reach 10,000 hours, and because the way of emitting light is different from ordinary energy-saving lamps, the service life of led lamps is longer, up to 100,000 hours, and the service life of LED lamps is longer than that of ordinary energy-saving lamps. It's a lot longer.