How about the Hengji led power supply rejection rate?

The rejection rate of Shenzhen Hengji Power Electronics Co., Ltd. led power supply is quite low in the market. Before shipment, we will check the quality of each product to ensure it is zero defect. Once our customers get the second best product or have quality problems, our after-sales team is ready to solve your problem.

Our main business is to design, produce, develop and sell 5V USB Charger Adapter. Hengji's waterproof led power supply series contains multiple sub-products. All switching power supply 12v are produced by high quality material. It generates less heat due to its high conversion rate. It is hardly worn or scratched because this product is extremely hard and resistant to sharps and pressure. It is waterproof with a high level of IP rating.

Hengji always puts customers at first place and will actively help customers solve problems. Inquire online!