Solar Street Light 60W 24V system solar led street light Solar Led street light

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Q: LED street lamp or solar street lamp?: Compared with traditional lighting, the initial investment of LED is more expensive, but its light source life is 4-5 times as much as that of ordinary light tube. Low power consumption. The release of ultraviolet light, the night will not attract mosquitoes.

Q: What should I pay attention to when buying street lamps?: Pay attention to the warranty time of the LED street lamp. Good quality LED street light manufacturers - Yi Jia photoelectric, responsible for the LED street lights, warranty time is very long. General LED street lamp warranty is more than 5 years.

Q: What role does the light controller and driver play in the LED street light component?: At present, light emitting diode driver chip can be divided into constant voltage drive chip, constant current drive chip and pulse driver chip. Among them, constant voltage drive chip is generally our most common DC/DC boost chips. The advantage of this scheme is that chips are cheap and do not have complex peripheral circuits. But only constant voltage drive LED will drive the output current of the circuit is uncontrollable. LED brightness consistency cannot be guaranteed.

Q: Where are the batteries located in the installation of solar street lamps? Buried?: The best choice is buried, the northern climate factors, the depth of the ground must also be determined according to the local temperature. Generally, there is 40-60cm ranging from ground to ground.

Q: How much is the LED terminal voltage of the solar street light controller v?: General digging machine LED terminal voltage, 12V, 24V, 36V, street lights 36V more.

Q: LED lights at home after the power cut slightly bright, and the original street lights related, street lights LED lights, street lights off, led pass, how to solve?: LED lights turn off the light: 1, the switch is cut off the zero line, you can change the line.

Q: How many lights can a high-power LED lamp be at least W?: High power LED street lamp, as the name suggests, is a single power greater than 1 watts, using a new type of LED semiconductor light street lamps. At present, the standard of LED street lamps is generally the average illuminance of (uniformity of road surfaceilluminance), which is greater than 0.42 of the national standard. The spot ratio is 1:2, which conforms to the illumination of the road. The actual 1/2 center spot reaches 25LUX, and the 1/4 center light intensity reaches 15LUX, the minimum light intensity is 4LUX at 16 meters, and the overlap light intensity is about 6LUX.

Q: Do ballast ballasts need to be used for starting the LED street lamp?: The driver for the LED street lamp is isolated constant current power, high power factor and high efficiency, so capacitor compensation is generally not requiredIf there is an insider, cut corners and use aluminum as a power source, that's another story

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

Q: Is the power LED lamp constantly flashing? Is it a power supply problem?: Maybe the driving power is broken, so long as you put on another good driving power, it will not flash.

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