Yes, we ship filament bulb manufacturer together with an instruction manual for customers. It is provided in Chinese, English, and other languages considering the delivery destinations. There will be ingredients, caution information, methods of maintenance, application range and company information included in the manual. Also, there will be vivid product photos provided as a reference. There will be a detailed installation procedure provided in the manual to help customers in operation. Also, the electronic version of the instruction manual can be also offered once customers have such demand.

Hangzhou Sehon Technology Co., Ltd. has been one of the leaders in manufacturing flat led light. We are recognized for our strong capacity for developing, designing, and manufacturing. led high bay lights produced by Sehon Light Bulb is very popular in the market. Sehon led filament bulbs has ensured quality. In the manufacturing process, our Q&C team conducted a series of inspections on this product, including humidity testing and water spray testing. The product is environmental-friendly, meeting the requirements of sustainable living. All the filament light bulbs are reliable in property and reputably appraised by customers. It is available in different wattages.

Our goal is to make every customer enjoy the service at Sehon Light Bulb . Contact!