Q:How to choose LED courtyard street lamp?

Three state radar frequency induction intelligent LED lamp, people travel in a busy time, high brightness, low brightness illumination time, busy time can be set to 3, 4, 5 hours; in the idle period, when someone is in the detection range, high brightness illumination, the detection range of no activity or still, LED lights low brightness illumination, which is energy saving, and can automatically turn on the lights automatically turn off the lights in the evening, the next day morning, without laying special line, the nearest access network can be used to save the engineering cost.

Q:How about solar garden lights?

LED light source efficiency has now reached 90-110LM/W, and there is still great room for development, the theoretical value of 250lm/W. The luminous efficiency of high pressure sodium lamp is only increased with the increase of the power, therefore, the overall optical efficiency of LED road lamp holder is better than high voltage sodium lamp; (the overall efficiency of light is theoretical, light effect actually more than 250W high pressure sodium lamp is higher than that of LED).

Q:Disadvantages of solar garden lamps

First of all, the LED courtyard lamp has the following features:1., high luminous efficiency: 100-110LM/W2., long service life: LED lamps, service life of up to 5-7 years;3. health lighting: low calorific, no heat radiation, no mercury, sodium and other harmful elements of human health;4., for environmental protection: LED for all solid light-emitting, shock resistance, not easily broken, waste recycling, pollution-free, can be called "green light source."".

Q:Yard light installation manual fee

Solar street lamps use 12V power supply, it is not easy to cause electric shock, and ordinary street lamp adopts 220V voltage. Once leakage or short circuit occurs, it may cause casualties.

Q:How to determine the power of LED street light?

It is difficult to determine the power of the LED street lights used on a particular section of the road, but it can be estimated from the street lights seenThere are a lot of a lamp of general LED lamp, according to a count of each tile

Q:How much is the installation of the courtyard lamp?

Different styles, prices are different, specifically to the hardware store to ask

Q:How to install the garden lamp?

Led garden lamp in the industry, its service life is very good, even longer than the traditional courtyard lamp usage time, although the LED garden lamp and traditional courtyard lamp is connected to electricity, but the LED garden lamp has a good energy saving effect, and its size is small, easy to control the advantages of the courtyard lamp is easy to use.

Q:How many meters is the courtyard light?

The area courtyard lamp is generally between 2.5-3.5 meters high, the courtyard lamp style is different, mainly according to your district style to choose the courtyard lamp type.Also, what are the main functions of the courtyard lights, the lighting or the decoration?. Single head courtyard lights are normally lit with 150 watts of sodium light or 100 watts of energy. If it is decorative, you can use 65W warm light energy-saving lamps.

Q:How can you tell the quality of a solar garden lamp?

Must first understand the lamp solar street lamp is LED lamp, it's thin and thick shell is a factor, the structure inside the aluminum substrate, the aluminum structure, than the size and thickness of these things can determine the basic quality of the lamp.

Q:Introduction to garden lamp components

A courtyard lamp is mainly composed of 5 components are: light source is an important part of all lighting products, according to different illumination requirements, can choose different brands, different types of light source, light source commonly used are: incandescent lamp, energy saving lamp, fluorescent lamp, lamp, lamp, Jin Lu ceramic metal halide lamp, as well as new LED light source.