It depends on the value of the sample. Generally, Guangdong Guangli Electronic Co., Ltd will send free sensor night light sample but the freight is charged by you. We always work with the most reliable courier company to deliver samples at an affordable price. Considering the long-term relationship development, we generally send free sample to customers with our good faith.

Chaozhou Guangli Electronic Factory is one of the large companies in the industry of led light bulb, which has outstanding and competitive advantages. Guangli Electronic's desk lamp series contains multiple sub-products. The product is not likely to occur a crosstalk issue. Its signal line, power line, and the ground wires are all reasonably designed and arranged within the appropriate distance that will not interfere with each other. With a compatible plug interface, the product is convenient for plugging and unplugging. This product could be a smart investment. Because it endures for a long time, it actually helps save people's money in the long run. Adopting an energy efficient LED, the product requires no bulb replacement.

Our goal is to produce the best possible products to serve our customers. We have abundant experience in selecting and sourcing high-quality materials and optimizing the production workmanship.