One hundred and fifty Watts LED Street Lamp

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Basic specification:

Q: The LED series lights have no searchlights. How far is the range?: Initially, LED was used as an indicator light source for instruments and meters. Later, various light colored LED were widely used in traffic light and large area display screen, which produced very good economic and social benefits.

Q: Is the searchlight light made from a point light source?: The searchlight is formed from a point light source.The composition of the searchlight: 2000W-5000w xenon lamp as a light source, 100 cm in diameter, rhodium plated disk concave mirror.

Q: Want to do a LED street lighting, do not know how to start, please recommend books or websites, can understand the whole process of doing LED street lights!: You want to make street lights, that is easy and not easy, simple and simple, in fact, you want to see the manufacturer's demo assembly process on the Internet is impossible, because it relates to the confidentiality of the company. To see, you can go to the manufacturers to see, contact manufacturers business on it.

Q: Led searchlights appear, what's the flash gap?: If the change is large driving power supply board, voltage if nothing changes, but the LED gap is still flash lamp, lamp power supply board. Due to the poor is a common problem, proposed to replace a power board.

Q: What is the price of the LED wall washing lamp in general?: Wall washing lights, if you want more than two years warranty on the expensive

Q: What are the ten brands of LED wall washing lamps?: The lamp body is made of high quality Aluminum Alloy production, the cooling efficiency is higher; and the design of strong air convection, the heat dissipation effect; the lamp body combination of precision abrasive casting closely, effectively prevent the intrusion of impurities; light source with high power lamp system for imported high-quality, high brightness and uniform color, life more durable, light downier; power supply using intelligent chip control, to achieve steady flow effect, ensure the life of lamps and lanterns, is a new choice for a new era of environmental protection energy-saving light source!

Q: What kinds of classification of LED lamp: LED lamp type LED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It 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 road lighting energy-saving reconstruction. LED light: LED to cast light on the illuminated surface is higher than the specified ambient light illumination. Also called spotlight. Usually, it can aim in any direction and have structures that are not affected by climatic conditions.

Q: What are the applicable ranges of LED flood lights?: The key is to look at your customer needs, specifically ask World Expo LED lighting manufacturers Sheng lighting, their engineers will give you an analysis of the very clear

Q: Is the power LED lamp constantly flashing? Is it a power supply problem?: If the driver has over temperature protection function, and material performance can not meet the requirements of heat lamps, driving over temperature protection work will have a flash out of the phenomenon, such as: 20W cast light lamp shell used to assemble the 30W, it will not do heat.

Q: How much is the price of a LED street lamp?: Of course, because of the quality of the project involved in the maintenance and follow-up maintenance services, the price of another talk.

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