Our common led outdoor wall lamp lighting are led lighting synthetical skills, according to the characteristics of the led semiconductor light-emitting, wonderful circuit design and lighting together how much appearance make the led project-light lamp can save electricity above 80%, the real reached the high efficiency and energy saving. Need to know is that do not need ballast led project-light lamp, without starting a difficult question, over current, over voltage, short circuit, temperature, surge maintenance, its lighting optical performance than 75 w / 400 w / 1000 w metal halide lamp is brighter and more complete. There is the use of high-power led project-light lamp has long life, more than 50000 hours, in a variety of special environment, such as low temperature, high temperature conditions can be distinguished. Project-light lamp to dispose of the semiconductor lighting in the field of lighting power is low, the lack of brightness problem, show excellent brightness characteristics. Of course common led project-light lamp is basically choose 1 w high power led, but there are a small company with good heat dissipation skills disposal, and choose the led 3 w and higher power. Suitable for large occasion flood lighting, buildings such as outdoor lighting. Want to learn more industry information or ask price, can call advisory