What do you mean by wolf?

This is the brand name of the lamp. Lamp tube has always been a straight fluorescent lamp, but now it refers to a lamp with a long tube appearance because of the particularity of vocabulary. Denglang brand fill light lamp is a kind of lamp used to compensate some equipment or plants for insufficient light. At present, there are usually three kinds of fill light, one is camera greenhouse fill light (also called plant fill light), photography fill light (also called camera fill light) and license plate fill light (also called white light).