1. In terms of luminous efficiency, these lamps can achieve more than 80 lumens per watt, which can be said to be comparable.
2. In terms of service life, LEDs only have the upper hand. Theoretically, LED chips have a long life. In practice, the life of LED lights is not as good as expected due to the decay of light and the life of other electronic components. Other light sources have also been improved, and their service life is increasing.
3. In terms of environmental protection, LED still has the advantage. The LED lamp contains no toxic substances and no ultraviolet radiation.
4. As far as the matching of solar power is concerned, LED is a low-voltage power supply, which is the easiest to match the power of solar power. Other lamp types require a large boost amplitude, large power conversion losses, and large electromagnetic interference.
5. In terms of price, LED lamps are the most expensive and sodium lamps are the cheapest.6. In terms of road light distribution angle and color rendering requirements, sodium lamps dominate.
7. In terms of mechanical strength and environmental adaptability, LED lamps and sodium lamps are relatively good
Yangzhou solar street lamp manufacturers mainly produce and sell: solar street lamp series, led street lamp series, high pole lamp series, Chinese lamp series, courtyard lamp series, lawn lamp series, various other special street lamp series, undertake road lighting projects, etc.,
More street lamp information query website: http: //, more street lamp purchase, street lamp price consultation telephone, 15050780308
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