Thirty Watts LED Street Lamp

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Basic specification:

Q: Led spotlights, ten brands, LED spotlight brands, what are the ten major brands of spotlights?: Generally used for decorative lamp lighting to strengthen, is embedded into the ceiling or wall lamp, work is generally given high temperature, so be sure to buy high-quality products, otherwise there will be security risks.When used to use transformer lamp collocation, lamp should choose good quality, otherwise the lamp beads easily bad, think about it, the ceiling lamp lamp, replacement but rather cumbersome.

Q: Which brand is portable searchlight good?: Talking about the best flashlight brand, it is everybody's view is different, this is not conclusive, the best brand flashlight like one thousand people see Hamlet will have one thousand reading, everyone's eyes are different and standard. Just like which brand of mobile phones is best, each brand has its own characteristics, everyone's aesthetic and needs are not the same, this problem is that wood has the answer, oh, what is the best? For their own needs, in line with their own requirements, is the best. [China] flashlight month applies to hiking. Camping. Night ride. Deep search.

Q: Why is the highway tunnel lights two yellow white?: Inside the tunnel was light yellow is white, is by the maintenance department according to the actual situation of the installation, general yellow incandescent lamp, white LED tunnel lamp, incandescent lamp life more electricity, but the price is low, the opposite of LED. Under normal circumstances, the illumination inside the tunnel will be adjusted according to the brightness of the environment. When the brightness of the tunnel is low, the light in the tunnel can be weakened.

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: How long is the life of a LED50w floodlight?: I have done in the lighting factory, generally can be 2 years. Hodge half a year to a year

Q: What heat sink is best for LED street lamp radiator?: Is natural heat dissipation, what is called natural heat dissipation, that is, rely on the lamp's own radiator to dissipate heat, and now most of the market is fin type heat sink, this advantage lies in the cost point, passive heat dissipation time. However, the disadvantage is that the heat dissipation is very slow, far less than the high-power heat dissipation requirements. Good service life is less than 2 years. But recently, the market has a kind of through-hole type heat radiation lamp, break the traditional heat dissipation concept, increased the heat dissipation surface, let the air form convection. The cooling effect is remarkable. You should be interested in discussing LED lighting technology, so you can leave a contact. I'm technical. Hope to be adopted

Q: What is the LED Street pressure balancing respirator?: LED lamp pressure balancing apparatus is also called micro PU waterproof breathable valve at home, LED street is a wide application of pressure balance apparatus, such as: LED outdoor lighting, communication equipment, solar photovoltaic, auto controller etc..The role of the LED Street pressure balancing respirator is as follows:1, waterproof, dustproof, anti pollution, protection level IP65~IP68.2, chemical resistance, high and low temperature, anti-aging and so on, improve the harsh environment of the product reliability.3, prevent condensation, fog, and improve product life.4 、 micro heat dissipation and balance pressure difference. Improve product integrity.

Q: Why high pole lamp control switch to the specified time to advance light: Should be the time control switch failure, it is recommended to ask manufacturers to deal with.

Q: What's the difference between a solar street lamp and a street light complementary street lamp?: The system comprises a solar battery component part (including bracket), LED lamp, control box (with controller and battery) and lamp parts; Jin Zhan solar panels light efficiency reached 127Wp/m2, higher efficiency, is favorable for the wind resistant design of the system; the cap portion with 1W white LED and 1W yellow light LED integrated in printing the circuit board is arranged in a certain distance matrix as plane light source.The control box body is made of stainless steel, and the utility model is beautiful and durable, and the maintenance free lead-acid battery and the charging and discharging controller are arranged in the control box. This system chooses the VRLA battery, because of its little maintenance, so it is also called "maintenance free battery", the system is conducive to the maintenance cost is reduced; the charge and discharge controller both functions in the design (with light control, time control, overcharge protection, over discharge protection and reverse protection etc.) and cost control, to achieve a very high price.

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.

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