There is a trademark logo,

It is located on the chip board of the light strip with the words ‘nvc’.

NVC Lighting is a leading supplier of lighting products in China. It was listed on the main board of the Hong Kong Stock Exchange on May 20, 2010. According to statistics from the China Lighting and Electrical Appliances Association, NVC Lighting is the largest domestic lighting brand supplier in terms of revenue in 2009.