Guangdong Liangyueliang Photoelectric Technology would love to serve you at any time and is available for you to provide service after installation. Professional after-sale service team is always available for you. After being installed, our UV sanitizer lamp enjoys warranty period, which means we will still provide after-sale service like returning of goods or replacement of the spare parts, etc.

Liangyueliang Photoelectric Technology achieves a great success at abroad market for its high quality uv ballast with reasonable price. Liangyueliang Photoelectric Technology's Other Supporting Products series are created based on unremitting efforts. A series of tests are required for LiangYueLiang internal uv sterilizer. It has to undergo strict tests on the current, electric field, electromagnetic, input voltage, surge current, etc. Liangyueliang adopts industrial grade APFC technology for low harmonics and crest factor. In comparison, the product emits very little heat and consumes a lot less energy than incandescent or halogen bulbs. Liangyueliang's UV products are wildly used for air & water & household sterilization.

We work hard on aligning production more closely to the principles of sustainability. We'll consider introducing cutting-edge facilities to reduce resource consumption, such as water, electricity, and product materials.