TXRL010 high pressure sodium lamp saving energy lamp 150W-400W

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Product Description:

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.

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Q:What is the LED lamp light?
LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good.
Q:What is the luminous flux of LED30W solar street lamps?
If it is accurate calculation method, we need to go to a professional testing center to test, our products are detected by Shanghai electric light source, and the corresponding test data is satisfactory.
Q:How to use ZigBee intelligent LED street lamp
Because every time there is a street lamp, through the method of adding repeaters, ZigBee can now add more than 60 thousand devices for a city should not be a problem, if more street number more than 60 thousand, can be divided into several pieces respectively. In general, the distance from each repeater is about 70 meters, and it will be better if there is no blocking outside, and hundreds of meters are no problem at all. If the effect is not good, you can add a repeater in the middle to resolve it.
Q:What's the reason for the flash of LED street lights?
1, should be the power line diameter is small, the power one start, the back voltage is low, so the street lights flash2, the other 18 pull a pair of power lines.3, the front 18 lights closed, leaving only the back 18 can be confirmed.4, the first 18 and the latter 18 do not start at the same time.
Q:What's in the lamppost of the LED street light? What is the function?
Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected 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 a photon, electric can be directly converted into light energy.
Q:LED street lights generally use how many W, how much density is more appropriate?
100W or so, the distance is about the same as ordinary street lights!
Q:Can the power supply for the LED street lamp be placed under the lamppost?
You can put appliances under the door, but you must not drive fixed down, otherwise the heavy rain water, may the water inside.
Q:LED good or low frequency electrodeless lamp?
There are three reasons why the Lantern Festival should be replaced by LEDA: making LED material is more expensive, not very environmentally friendlyTwo: LED decay is serious, that is to say after a period of time to reach a brightness brightness beforeThree: LED heat dissipation is not goodThese three points will cause LED to be replaced
Q:Why is the higher the current, the lower the light efficiency?
Because the higher the current, according to Ohm's law, of course, the power will also increase, while the luminous efficiency is the total luminous flux / total power
Q:Solar LED street lighting industry prospects really so good?
All may be bad, and the solar street lamp power is low, can not meet the lighting requirements. It is better to use the LED directly to connect the city power, and the savings of solar panels and batteries are less than the direct payment of the electricity, and the stability is better, and the maintenance is reduced.

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