TXRL011 high pressure sodium lamp saving energy lamp 150W-400W

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Specifications

1 Easy,simple and safe to install.
2 No wiring or external energy source

1 Type of the bulb:E40 or E27 .

2 Hight-purity aluminium reflecter.

3 Above lid can be opened ,convenient for maitenance.

4 Outstanding,waterproof and dustproof performan.

5 Glass cover with hight-intensity and high transparent.

6 Toughened glass.

Q: The power consumption of a street lamp?: Also consider ballast power dissipation

Q: How to identify LED street lamps do well or not?: Overall, 1 lumens per watt lamp (what is the value of the lamp lumens not) are now generally more than 85LM.2, the light distribution curve of the lamp is how, now popular is bat wing light effect.

Q: What are the standards for LED street lighting?: The average illuminance (Eav) = the number of single light flux Phi x lamps (N) by the coefficient of X space (CU) * (K) / maintenance coefficient of floor area (length * width) only need to know is that the parameters of LED, such as the beam angle is 120 degrees.

Q: What is the luminous flux of LED30W solar street lamps?: The luminous flux of LED light source is 1W 45mil 110lm to 130lm (this is a test at the rated 25 degrees at room temperature, in the actual application is certainly not to), regular 30wled products are a lens two with a light, even the best lens in there will be the loss of good, good quality of the lens, the loss in 10%, ordinary loss in more than 30, LED street common 30W are the traditional lamp type, the lamp outside and glass lens, the light loss is higher, so the comprehensive down than ordinary street lamp has a conventional calculation method is practical the luminous flux per lamp w lumens 0.7 is multiplied by the number of lamps, the luminous flux *0.6, luminous flux *0.75 good quality, this is probably the calculation method.

Q: How much is the LED street lamp?: This side needs to provide the lamp post caliber, wall thickness, height, in addition, Kazakhstan needs to provide light source size and lamp cap style, so as to accurately quote the price.

Q: Do 150wled street lights use much?: Therefore, not necessarily the greater the power, the better the power, the more prominent the problem of heat dissipation.

Q: What are the prospects for the development of intelligent LED street lamps?: LED Street overall environment tends to be stable, but due to the change of government, corruption and other objective factors, this year LED Street speed was significantly lower than expected, the growth rate slowed down, showing the situation, the market is more rational. According to the Chinese LED lighting industry market outlook and investment strategy planning analysis report "shows prospective", in recent years, Chinese LED lamp market penetration (installation number) on the rise, more than 7% in 2011, reaching 11% in 2012, 2013 LED street market penetration is about 19%. In 2015, China's LED street lamp market reached 23 billion yuan, the overall market penetration of China's LED road lighting products will exceed 45%, and the market space is enormous.

Q: LED street lamp, glass lens, mold opening, research and development: The development and opening of the optical glass lens belong to the two light distribution design. In the use of LED devices, the whole system in the distribution of light intensity, temperature effect, can not meet the engineering requirements, in order to meet the engineering requirements of the LED device to send the concentrated light to the desired lighting area, so that the entire LED lighting system can achieve the desired effect. This is called the two optical design, also known as the two light distribution.

Q: What are the parts of a LED street lamp?: The working principle and design of solar street lamp LED 2008 01 Friday 25 March 22:28 with the world energy crisis intensifies, countries are seeking a solution to the energy crisis, a road is used for new and renewable sources of energy; the other one is looking for new energy-saving technologies, reduce energy consumption, improve the utilization efficiency energy.

Q: LED street light dedicated drive power 98W14 string 7, and ask 14 string 7, and what does that mean?: The 14 LED are connected in series to calculate a set, and then there are seven groups, which connect the seven sets of positive and negative electrodes to the negative pole, i.e., the seven groups are connected in parallel, and this is the meaning of "14 strings of 7".

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