32650 street lamp solar panels parameters

New energy, solar energy street light has now become the essential energy of life, at the same time the LED lamps and lanterns is becoming more and more widely recognized by people, by the quality of the LED light source directly affects the effect of daily use. How to distinguish different lamps and lanterns solar street lamps light source with

new energy solar energy street light has become indispensable in life, at the same time, the LED lamp is more and more widely recognized by people, the quality of the LED light source directly affects the effect of daily use. How to distinguish between solar street lamps light source with the quality of lamps and lanterns? First of all, to see the brightness of lamps and lanterns. In general, high power leds than low power led brightness is much higher, the price will be much more expensive. Light-emitting diodes, antistatic ability, long service life. Usually, antistatic is greater than 700 v power leds can be used for led lighting. At present, the light-emitting diodes (leds) on the market is basically a one-way conductive lights. If there is a reverse current, called the big leakage current leds, short service life, the price is relatively low. Different USES of different leds light Angle. According to different requirements, choose the appropriate application to buy lamps and lanterns is very important. Therefore, you should get to know you buy the application site. The same wavelength and the same color of the light emitting diode relative prices will be higher. Chip size: the size of the chip with side length, said big chip light-emitting diode quality is better than a small chip. The price is proportional to the chip size. Colloid is epoxy resin of ordinary light-emitting diodes (leds), which contain uv protection and flame retardant leds more expensive, so high quality outdoor led lighting should be uv protection and fire prevention. According to the design requirements of different manufacturers, can be divided into constant current power supply and constant voltage power supply. Either way, the power supply in the whole service life of the lamps and lanterns are plays a central role. If the light is broken, the power will often burn out. Then by the appearance of the lamp of radiator. If the external or internal lights can be made by aluminum, solve the heating effect of the lamp, prolong the service life of the lamp. Temperature on the service life of leds beads play a key role.