You are expected to try to install portable night light first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.

Guangdong Guangli Electronic Co., Ltd is a vanguard brand in wall night light industry of China. Guangli Electronic's portable night light is various in types and styles to meet the different needs of customers. Guangli Electronic childrens night lights has been certified under CE. It meets the health, safety, and environmental protection standards required in the water purify equipment industry. The product is bright enough to light up a small bathroom or hallway. With this product, the complete task time is greatly shortened. Besides, it also helps increases overall productivity in the long run. The product can be used without any instructions.

Chaozhou Guangli Electronic Factory is always here to provide the best service for our customers. Ask!