正宗香港内部资料,一肖一码一一肖一子,澳门最准的资料免费公开,澳彩资料免费的资料大全wwe

Language

News and information

  • The lawn lamp USES solar energy to combine the system with several problems

    Time:2019/10/14

    (1) photosensitive sensor. Solar lawn lights require a light-controlled switch, and designers often use photosensitive resistors to turn the lights on and off automatically. In fact, solar cells themselves are excellent photosensitive sensors. For a solar lawn lamp that only USES a 1.2vni-cd batt…

  • Lawn lamp LED solar lighting trend

    Time:2019/10/14

    As a new green energy, solar energy has been promoted and applied rapidly with its incomparable advantages. As the fourth generation of new light source, it has been effectively used in city lighting, road lighting, courtyard lighting, indoor lighting and other fields of lighting and application.…

  • THE ADVANTAGE OF LED LAWN LIGHTS

    Time:2019/10/11

    Lawn lamp is a kind of lamps with lighting and beautification functions. It can be seen in many public places in the town where lighting is needed. Most lawn lights are solar LED. Lawn lamp advantage lawn lamp choose LED as the light source, LED long life, can reach more than 100,000 hours,…

HOME PREV NEXTLAST