Solar Street Light 30w

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Shanghai
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TT or LC
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5000套 set/month

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Q:Who knows LED street lamp warm white light and positive white light have what difference, how should choose?
If the power is the same, the brightness of the white and warm white light should be the same.
Q:High frequency jet lamp, LED lamp, xenon lamp, which is suitable for street lamps
The so-called high frequency jet lamp, according to my observation, should be ceramic metal halide lamp, just ballast working mode and the previous adjustment, it may also be manufacturers just make a gimmick.To do street lights, the current high-pressure sodium lamp and LED lights are more, but if the local highways department can pass, it is recommended to adopt 150W or 250W ceramic metal halide lamp, but the quality of supporting ballast must be reliable.
Q:What are the features of LED street lamp products?
Life up to 30000 hours or more;Fast reaction, instant lighting, no need for warm light time, visibility (color rendering CRI) is excellent.
Q:Why is the higher the current, the lower the light efficiency?
Because the higher the current, according to Ohm's law, of course, the power will also increase, while the luminous efficiency is the total luminous flux / total power
Q:What are the after-sales service of solar LED street lamps?
Check whether the current is good waterproof and lightning protection measures, whether the goods meet the delivery samples, construction lights, and related lamps and materials standards, to prevent the injection of defective products, reduce labor, and strive for a qualified acceptance. These are personal opinions, and the work may still need to be done. I am here for the time being, and leave it to other friends
Q:The power consumption of a street lamp?
Halogen lamp 200W 5 hour kilowatt hourLight bulb 100W 10 hour kilowatt hour
Q:LED street lights around 2800K, the highest color temperature, how many lumens per watt?
The best lamp can do 140 lumens, but to do the whole lamp 120 is basically impossible, the restricting factors of power supply and the other is unable to achieve this level
Q:What are the advantages of LED road lights?
Small power consumption.
Q:How to detect the leakage of LED street lamp poles?
LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for road lighting energy-saving reconstruction.
Q:What is the distance between the usual street lights?
60 watt LED lamp holder, about 6 meters light pole, 15-18 meters apart; 8 meters light pole is spaced at 20-24 meters, 12 meters, the lamp post is 32-36 meters apart. Data is for reference only.

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