It varies from different manufacturers who adopt different technology and work with different raw materials suppliers. In order to ensure the quality of filament bulb manufacturer , it is necessary for a professional manufacturer to put necessary investment into raw materials selection before production. Except the well-selected material, the manufacture cost on it including especially high technology, labor investment, advanced equipment cost and so on is indispensable as well.

Over the years, Hangzhou Sehon Technology Co., Ltd. has been an expert in manufacturing led panel lights. We are backed by years of production experience. led panel lights produced by Sehon Light Bulb is very popular in the market. Material is one of the important factors in the production of Sehon led edison bulb. They are required to have such properties as mechanical properties. It has been sold to over 60 countries, including Japan, Italy, France, Brazil, etc. This product meets the evolving application needs of customers. Using a special surface treatment process, it has a surface that is anti-aging and corrosion-resistant.

Efforts are being made for Sehon Light Bulb to be China's finest led high bay lights manufacturer with good Global influence. Get info!