Does have warranty period?
Each custom filament light bulbs has the warranty period. During the warranty period, the product could be maintained and repaired for free. The warranty period may be extended if it is required by you. You could have the confidence that our products are of high quality and are almost in no need of repair during the warranty period.
In terms of manufacturing filament light bulbs, Hangzhou Sehon Technology Co., Ltd. holds a safe lead relying on the competence in this field. Sehon Light Bulb 's filament light bulbs series include multiple types. This product is manufactured using a technology package - a comprehensive package of design details. Through this, the product can meet the exact specifications of the customer. It can stand up to any weather conditions. This product is widely appreciated among our customers for its wide range of applications. Made of non-toxic materials, it is totally mercury-free.
Our ultimate goal is to be one of the leading outdoor flood lights suppliers in the global market. Inquiry!
ACT)
About 30% of the street lamp has been replaced with energy saving LED lights.
can directly replace the existing same E27, E14, GU10 and B22 interface of energy-saving lamps and bulbs products, usually don't have to do any change, don't need any technician or professionals, with detailed read let's use of instructions, DIY can easily implement from general lighting replacement LED lighting.
Now to explain for you!
a, principle limit
radar sensor LED bulb light is the doppler radar induction principle, can wear non-metallic objects, common board, gypsum board, glass can penetrate, radar sensor signal can penetrate through the wall, even invisible installation effect, but the metal objects can block radar signal, technical principle limit do not use a metal shell.
Tel: +86-571-82809519
Fax:+86-571-82808519
E-mail: sehon@sehon.net
WhatsApp: +8613606639519
Address: No. 258, Shixin Road, Xiaoshan District, Hangzhou City, Zhejiang Province, China