The energy-saving device installed on an old-fashioned daylight lamp is similar to the lighting in the university library, where lights are illuminated and the lights go out
First, we need to improve the efficiency of the light source. It's the same electrical input, higher light output. It is recommended to use the high efficiency electronic rectifier petri-color lamp tube. Old fluorescent lamps are often turned on and the tube is easily broken. Then is installed at the bottom of the light sensors (infrared), people come to the light, people go out, and can be set up under the condition of brightness (natural) enough, also won't turn on the light (light), the maximum energy saving. My company can do it, but it's a long way. You can also provide products directly to you, and installation is simple. The sensor is integrated, simple to install, and a direct replacement for high-efficiency fluorescent lamps.
Make a voice-controlled circuit to control the power switch.I hope my answer will help you.
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