About CET
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CET Opto Co., Ltd. was established in 2009. Our mission is to save energy without disturbing normal life styles. We produce intelligent lighting products which can cut down your energy bill and help make a greener environment. You can cut down you electricity bill by more than 80% as compared with generic fluorescent lamps. 

CET lighting products have built in sensors which adjust brightness by sensing occupancy and dims down the lamps automatically. Together with the latest LED technology,our lamps can save 50% more energy than generic LED lamps with no sensor. 

We are back up by a team of professional engineers to produce innovative products. We employs strict quality assurance policy and make sure our customers receive the most reliable products. To serve our customer better we provide after sales service support locally and ensures customer satisfaction.