Singyu Lighting Co., Ltd. Belongs to Guangzhou Topday Electronics Technology Co., Ltd.

Topday is a lighting manufacturer located in Guangzhou city, China, since 2005.

We produce many kinds of LED lighting products, including LED tubes, LED spot lights, LED bulbs, LED panel lights, LED factory lights, LED power supply drivers, etc.

With more than 20 engineers and 100 professional workers, Topday focus on producing high quality LED lights with reasonable prices.

All our products have CE&RoHS certificate and pasted UL test.

Welcome your OEM orders.