UV germicidal light warranty starts on the day of purchase and runs for certain time. If it is defective during the warranty period, we will repair or replace it free of charge. For in-warranty repairs, contact our Customer Service to learn the specific steps. We will do our best to solve your problems. All implied warranties on the product are limited to the duration of this expressed Warranty. Some states do not allow limitation on how long an implied Warranty lasts, so the above limitations may not apply to you.

LiangYueLiang is developing into a leading Other Supporting Products maker. Guangdong Liangyueliang Photoelectric Technology focuses on providing a variety of water sterilizer for customers. LiangYueLiang commercial air purifier adopts the highest standard for the selection of raw materials. Liangyueliang has passed ISO 9001:2015 international quality management system certification. There are many reasons why people should choose this product, from the clear environmental and financial benefits of cutting energy use to potential improvements in mental and physical health. Liangyueliang adopts industrial grade APFC technology for low harmonics and crest factor.

Our goal is to strengthen long term customer loyalty. We promise we will try our best to fulfill our commitments and maintain effective communication with our clients. This is useful for clients to build their trust and tolerance to us.