Q:What's the quality of the solar garden lamp?

Power supply efficiency of LED street lampThe input power minus the output power value of this parameter is particularly important, the greater the value of efficiency is low, it means that there is a large part of the input power is converted into heat emitted; if it is installed in the lamp will produce a very high temperature, a light effect of our LED plus than the heat that will produce higher temperature superposition.And all of our internal power electronic component life will decrease with the increase in temperature. So the efficiency is the most fundamental factor power life, efficiency is too low, otherwise the heat consumption in the power supply is too large. Non isolation efficiency is higher than the isolation type, generally more than 80% on it, but the efficiency and the light plate matching method related

Q:How many watts of energy saving lamps are suitable for the three meter courtyard lamp? How many watts of LED?

This wants to see you in the garden is what to do with, is a long light or when! What do you do when you use it? Only by knowing these can we make better use of our resources without waste!

Q:Why lawn lamps are gradually replacing traditional courtyard lights?

Although lawn lamps and garden lamps are garden decoration lamps and lanterns, but no one can replace who, the effect is different, can only say from the material, light source, innovation.

Q:Landscape garden courtyard lights, lawn lights, buried lights, plug lights, the general election of what light source?

You see the courtyard layout, the best energy-saving lamp of 45 watts, but later maintenance problems, you can also pack customers a year if the 70 watt lamp line, 30 meters of cloth can be a lamp, the price is expensive, but later maintenance is simple, by my client, 7-8 no problem.

Q:LED how much is the color temperature of the courtyard lamp?

If the courtyard is public, then the standard is white.

Q:LED how much is the courtyard lamp W?

Maybe 10w~15W. Listen to what a friend of the lighting department said. It's for your reference only

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

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

Q:What does the "40WP" in the technical parameters of the solar LED courtyard lamp mean?

Solar LED courtyard lamp technical parameters in the 40WP is representative of solar cells, the maximum output power of 40.

Q:Brand solar garden lamp which is good?

Depends on what brand does not shape, the market depends on the use of solar panels, monocrystalline monocrystalline silicon power generation panels, relatively look at the battery, storage battery to choose the brand, its main inverter selection of monocrystalline silicon, mainly to see the photoelectric conversion rate higher

Q:What is the distance between the garden lights and the courtyard?

According to the "garden" project, garden lights on the park and the main road green space, should use low power installed in the 3-5 meters 20-40 meters Zhuju lamppost.