Please check whether the products are in good condition when unfolding the package. Usage in the rated voltage and the frequency 50/60Hz Usage in the temperature -40°C~+50°C When finding the product is out off work, please check the connection between light and lampholder, and the power supply voltage. otherwise, Pls replace the lame with new one. Don’t use where directly exposed to weather Please cut off the power supply when installing or changing the light to insure safety.
Longsen Technology Co., Ltd. is a professional manufacturer integrating the research and develop, production and sale of LED as well as LED application products.
Longsen covers an area of 40,000 square meters and possesses several automatic production lines for LED components and application products. Our main products are CFL, LED bulb, LED tube, LED spotlight, LED strip, LED flashlight, etc. They're widely applied to indication, decoration, outdoor display and lighting fields. Our products ... View detail