Long life span and low power led flash light

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Application:Lighting
Advantage:No.5 battery,easy-carrying,simple and convenient. Long life span, Low power consumpttion.Materials:PP

Long life span and low power led flash light

Q: How much illumination can the 200 Watt LED projector reach 30 meters?: Look at the optical parameters of the 200WLED projector

Q: 35m lamp (18 light 2) to put much LED light? To meet the diameter of 200M: On the LED lamp lamp not appropriate. Pole 35 meters, the height is very high, or install lamp, yellow 1000W, yellow light through fog and strong, suitable for wharf, airport, border and other places need light and strong.

Q: LED lamp configuration with traditional lamp compared advantage?: LED lamp wall traditional street lighting area, good lighting effect, light source, uniform illumination, glare, easy control and maintenance.

Q: To achieve the following functions of LED lights, what knowledge do you need to use?: The rod body is generally cylindrical single structure, steel plate rolled, height of 25-40 meters to 25 meters above the new lighting device of steel column type lamp and high power combined lamp frame. It is composed of a lamp holder, lamp, electric rod and base parts. Head shape according to user and the surrounding environment, and specific lighting needs; inside the lamp by the light and light source, generally uses the high pressure sodium lamp and metal halide lamp. Lighting, radius of 60 meters. The rod body is generally cylindrical single structure, steel plate rolled, the height is 15-40 meters.

Q: Pole 25 meters high, 100 meters in diameter required W: You have to use the 250W light. 8-10, see what you choose lamp plate.

Q: What's in the lamppost of the LED street light? What is the function?: LED street lamp with the conventional high-pressure sodium street lamp is different, the light source of high power LED lamp with low voltage DC power supply, by the synthesis of GaN based blue LED and yellow fluorescent powder, white LED, with high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages, can be widely used in city road lighting. The outer cover can be made of PC tube, with a high temperature resistance of 135 degrees. Low temperature resistance up to -45 degrees

Q: How much is a minimum price of 20 meters high pole lamp? How much is the general price?: Luminous flux, high luminous efficiency, color rendering, but too expensive, in recent years, will not decline. However, it can increase the luminous flux of the product, thereby reducing the cost of replacing incandescent lamps.

Q: How to select suitable driving power for LED street lamp: LED street lamp driver. Working outdoors, poor environment, the temperature variation of four seasons a year, the summer sun, winter cold, but also accept the rainstorm, lightning shock, so all kinds of tolerance need to be considered.

Q: 18 150W LED cast light lamps installed in the 25 meter high pole lamp is bright enough, how can be irradiated: 25 meters high enough to light lamp, lamp light angle smaller, the irradiation range depends on the quality of lighting and light emitting angle. Recommend the upcoming special production of high-power LED lamp handing LED

Q: What's in the lamppost of the LED street light? What is the function?: LED street lamp has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for energy saving reconstruction.

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