Q:What's the advantage of Led street lights?

The first radiator and lamp shell integration design, LED is closely connected with the shell, the shell wing and the air convection heat, and fully guarantee the LED street lamp life of 50000 hours. According to the calculation of work 12 hours a day, its life expectancy is 10 years, very low maintenance costs; the lamp adopts Aluminum Alloy die-casting molding, can be effective in cooling and waterproof and dustproof. The surface of the lamp has been treated with UV resistance and corrosion resistance, and the overall lamp meets the IP65 standard;The use of monomer ellipse reflector design with ball arc surface, to control the LED light in the required range, improve the lighting using uniformity of light and light energy rate, better highlight LED lamp energy saving advantages. Compared with the traditional sodium lamp, the utility model can save electricity by more than 60%;

Q:In the solar street lighting system, who is the LED driver connected to? How to choose the LED driver power?

LED drive power is generally installed in the solar street lamp holder

Q:How much is the power supply voltage of street lamp LED?

220V AC through the LED power, converted to DC 35V voltage supply to the chip, LED chip can only withstand DC 35V voltage!

Q:What are the main uses of LED street lamps?

The main application of LED street, main roads, secondary roads and branches, factories, schools, gardens, city square, Garden Road lighting.

Q:What are the characteristics of the development of LED street lamp intelligence?

Each lamp is installed street lamp intelligent control system can have an independent IP address, single lamp network can realize accurate location, remote control, operation state tracking and other functions, the effective management of public facilities, road traffic monitoring road. LED and big data, networking, cloud computing, communication technology and other advanced technology combine to enhance, to the city public safety management, and emergency response capabilities, which will bring more possibilities for the future development of LED.

Q:LED street lights installed on both sides of the road, horizontal installation and angle installation (0~30 degrees), natural convection heat dissipation, that good heat dissipation.

The angle of heat dissipation is good, because the general hot air will spread upward, and the slope is more convenient for the diffusion of hot gas.

Q:Does the LED street lamp 80W or 100W need to be compensated by a single light capacitor?

Capacitor compensation is reactive power compensation or power factor compensation. The power system of electric equipment in use will produce reactive power, and is usually inductive, it will make use of the capacity of power efficiency, and by increasing the capacitance of the way properly in the system can be improved.

Q:LED good or low frequency electrodeless lamp?

LED is the light produced by hole migration. Electrodeless lamp is an electromagnetic field to excite gas particles. Judging from the current technology, LED is not mature, so electrodeless lamp is better

Q:What heat sink is best for LED street lamp radiator?

What is the external force of heat, force, that is to say, with the use of external heat, fan in the lamps or using superconducting tube, water-cooled, and so on, the advantage of active heat dissipation, efficiency has been improved, but the structure is complicated, the cost is increased, and the service life of the cooling equipment is generally not too long, less than 2 years is basically finished.

Q:Does LED street lights save electricity?

But if using white light LED for lighting, not only light efficiency, and long life (continuous work time of more than 10000 hours), almost no maintenance. At present, the German company Hella LED developed using white light aircraft reading a street lamp; the Australian capital Canberra has used the white LED lighting lamp; city traffic management in China is also white LED to replace the early order of traffic lights. It is foreseeable that in the near future, white light LED will enter the family to replace the existing lighting. LED light source with the use of low-voltage power supply, low energy consumption, strong applicability, high stability, fast response time, no pollution to environment, color light etc., although the price is compared with the existing lighting equipment is expensive, it will inevitably replace the existing lighting device.