Import Electronic Ballast — Buy in Bulk from Supplier in China

Shenzhen Kingsun New Energy Co., Ltd. supplies a range of electronic ballasts for low-pressure sodium lamps, including models rated at 18W, 26W, 35W, 55W, 66W, 90W, 91W, and 135W. These units are part of the LAX series and are engineered using SCM CPU digital control to regulate ignition and warm-up phases with microsecond precision. This technology is designed to protect lamp electrodes and extend operational life by optimizing the trigger voltage profile.

The ballasts use a digital control system that adjusts the impulse duration and amplitude during lamp ignition, reducing electrode erosion by up to 50% compared to conventional analog drivers. This makes them suitable for high-cycle applications like solar-powered street lighting where frequent on/off switching occurs. The system includes built-in protection against voltage spikes and open-circuit conditions, enhancing reliability in off-grid environments.

These ballasts are primarily used in municipal and commercial outdoor lighting systems powered by solar panels, especially in regions with limited grid access. Buyers include public works departments, solar lighting integrators, and infrastructure contractors. The product is shipped in bulk, typically 100 units per carton. Trade terms are usually FOB Shenzhen, with payment via T/T. Lead time is 20-30 days after order confirmation. Buyers should specify required wattage and lamp type when ordering.

Shenzhen Kingsun New Energy Co., Ltd. is registered at 3f, A1, Tongfu Building, Xixiang Town, Baoan District, Shenzhen, China. The company is listed as an imported supplier with harbor-tier trust verification. No details are provided on manufacturing capacity, workforce size, or years of operation. The listing references a proprietary LAX series but does not claim ownership of the underlying technology or patent status.

There is no mention of R&D facilities, testing labs, or certifications such as CE, RoHS, or UL. The supplier’s profile does not indicate whether it manufactures the ballasts or sources them from third parties. Buyers should treat this as a trading company with a focused product line. Technical claims must be verified through direct request for test reports and sample validation.