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Texas Secretary of Suzhou led spotlight advantages: very long life: common between 50,000-100,000 hours, because LED is a semiconductor device, even frequent switching, will not affect the service life. Energy saving effect: LED lighting spectrum almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80 to 90%. Most people think that energy-saving lamps can save energy 4/5 is a great initiative, but LED lighting also energy saving lamps than 1/2, which is solid light source greater reforms. Texas Secretary of led spotlights Installation Notes: When installing lighting, transformers are generally installed in the hole, there's no insecurity. Because the ceiling in a large space, good heat dissipation. First, some workers in the pre-construction, there is no good to the power cord, resulting in the ceiling, lights hole can not find the line, so pay attention to the position of the line layout is good, with good need electricians and carpenters. Second, some holes when light excavation inaccurate, resulting in size or spacing around the front and rear and other inconsistencies, looking awkward. Third, since the height of the ceiling lamp opening and a depth, the