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:The advantages and disadvantages of LED and solar garden lamps

LED courtyard lamp costs are relatively lower than solar garden lightsThe solar system does not dig holes in the ground, and each solar system is independent.

Q:How about solar garden lights?

The characteristics of the LED lamp head itself, the unidirectional of light, no diffusion of light ensure the illumination efficiency.

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

If there is a moonlight at night, then warm and white, with the moonlight around you, will enhance the overall color hierarchy of the courtyard.If the garden is unique to you, warm white is a good choice.

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 energy lamp installation process is relatively convenient, does not require cumbersome line construction, without the establishment of an antenna or cable, only to find a suitable location, a lamp, is beautiful and convenient.

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: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:How to lay the courtyard lamp in the district?

Solar LED courtyard lamp good manufacturers, or suggest you go to Huangchuan Limin technology, according to your configuration needs, one to one custom made a solar street lamp.