Q:Can you install LED street lights in your own yard?

But LED street lights need to be lowered after the use of electricity. It can also be powered by solar energy, without paying the electricity bill.

Q:LED street is a single bead or multiball well

Many good ~ marbles broken, not light ~ more bad, one does not matter ah ~ anyway, I think so ~ as for power consumption what should not be considered, ~LED itself is energy-saving products

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:LED street lamp warranty for several years, how long is the service life?

LED street light warranty for about 3 years. Service life is not estimated. Because the quality of each factory is different. Theoretically, LED has a long life. But in fact, the life of the drive chip is only 3000 hours. LED's technology is still immature.

Q:How many volts is the wind power streetlight led?

The difference between LED street lamp and conventional high-pressure sodium lamp street lamp is that the light source of high-power LED street lamp adopts low voltage direct current power supply and high efficiency white light diode synthesized by GaN based power blue LED and yellow phosphor

Q:What are the requirements of the LED street lamp chip? How big is it? How many will it take and how big is the distance between them?

To single words, whatever you want a few watts, is generally the number of beads multiples of 7. A single chip is usually 45U, specifically you want what brand, the price is not the same.

Q:What are the 6 main disadvantages of LED street lights? What are the 6 major disadvantages?

LED irradiation uniformity problemIf we do not carry out the two optical design, the illumination of LED lighting products is relatively concentrated, so we must carry out two optical design, so that the light intensity distribution pattern is bat shaped.

Q:What is the principle of constant current power supply in LED street lamps?

Constant current drive IC, which is the core component of constant current power supply, utilizes the principle of PWM (wave width control)The power of digital square wave, and then according to the information management of the power supply source from the partyThe duty ratio of the wave thus keeps the output current constant.Field effect transistor or module

Q:How to maintain the LED street lamp?

Cleaning: do not use liquid chemical cleaning of LED is unknown, because it may damage the surface of LED resin, and even cause the colloid cracks, if necessary, please put led into alcohol or fluorine in cleaning ang at room temperature, time in a minute.

Q:What is the LED Street pressure balancing respirator?

There is no good solution if the heat radiating part lamp, lamp internal and external environment to a gas exchange, the lamp life will be affected, it also solves a waterproof effect of the intake from the Internet is my opinion, you look okay