Best quality and Best sell in Africa TX006LED street light 270W

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Best quality and Best sell in Africa TX006LED street light 270W

Q: The same brand of chips, how to judge the quality of LED lights?: Pay attention to the LED chips used in LED street lights. LED chip is the core part of LED street lamp, and the quality of LED chip affects the service life, brightness, light color of LED street lamp, etc.. The general import LED chip slightly better quality (such as Puri and CREE) as a municipal engineering, personal recommendations in addition to the two kinds of chips are not other, Liaoyuan century products outdoor Puri CREE, indoor use of wafer,

Q: LED street lamp burning black what reason?: For example, when testing, due to the power supply instability caused by instantaneous high voltage, or misoperation caused by large current, static electricity will only occur somewhere above the chip black.

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: How to select suitable driving power for LED street lamp: The power of the driving power is left with the proper allowance and the hard quality is required.

Q: How to use ZigBee intelligent LED street lamp: First, a ZigBee gateway, then use ZigBee lamp switch switch control, through the mobile phone, tablet and other remote control lights can be opened, you can also set the timer function in the software, the specified lamp open time and closed time, you can also add a light sensor, judging the cloudy lamp. Intelligent open or closed

Q: Where can I buy LED street lamp and aluminum alloy shell, what's the quality of the product? Who can provide?: Shortcoming:1, LED packaging process is complex2, multi core integrated heat radiating shell is too concentrated, need efficient, otherwise LED decay seriously affect its service life.3, light concentration, LED low luminous efficiency, is currently around 85LM/W4, the use of multi-core string combined with the circuit, compared to a single core package, there is a high probability of reliability problems

Q: The power supply voltage of LED street lamp is the same, but the wattage is different. Can the power supply be general?: Although the output voltage is the same, but the 40W voltage with 50W lights do not work, 50W power to drive 40W lights, no problem.

Q: LED street light dedicated drive power 98W14 string 7, and ask 14 string 7, and what does that mean?: Or the 7 LED are connected in parallel to calculate a set, and then there are 14 groups of positive and negative electrodes, the negative electrode connected to the positive pole, and the 14 group is connected in series. This is also the 14 string of 7, and...

Q: What is the meaning of the "LED 3.5M 50W" street lamp?: Solar street lighting controller is divided into two buck and step-up, Buck 50 yuan, step-up 80 yuan, the warranty for three years. Now the conventional 6 meter 30W power solar energy set price is about 1260 yuan, the detailed price ha needs to calculate according to the lighting time and the rainy days.

Q: What is the starting current of the LED street lamp for 220V and 30W?: Unlike an energy-saving lamp, LED needs to be started with a high voltage, but normally lit, of course, the lighting current will be slightly larger, mainly because the capacitor is usually used for filtering

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