NEW 3-40w light lamp LED led emergecny driver

NEW 3-40w light lamp LED led emergecny driver        Product Description Newly!!!   This new emergency driver  is suitable for all 3-40W LED lamps with external drivers. It can be used in public places and ensures LED lights working normally when AC power has been cut off.   Pictures Working principle:   1. The emergency driver will charge automatically when the led light is under normal AC power supply. It will stop charging after 6-8 hours (Fully charged) to prevent the battery from overcharging, which prepares for power failure.   2. When the AC power has been cut off, the emergency driver will send signals through the L/N wires, which would keep the LED lights working.     3. Under the power failure situation, the light that connects with the emergency driver still can be turned off or turned on by power switch. Our Services   Delivery a) FedEx/DHL/UPS/TNT for samples; Door-to-Door Service.  b) By Air or by Sea for batch goods or FCL; Airport/ Port receiving. c) Customer specified freight forwarders or negotiable shipping methods. d) Delivery Time: 3-7 days for samples; 15-25 days for batch goods. Company Information   CT (Foshan) New Energy Co., ltd was established in 2011. We are engaged in inheritance and development of rechargeable batteries which brand name is "CT-ENERGY". We are also specializing in developing and manufacturing the rechargeable emergency light items with our own brand battery.  We supply major products including various types of batteries such as Lithium Manganese Dioxide Battery, Primary Button Cell, Alkaline Bttery Series(No Mercury Added) , Zinc Chloride Battery Series(No Lead Added) ,etc. which have passed CE, RoHS, UN38.3 and IEC62133 certification.    *Professional in various types of batteries. *We will respond to your email in one working day. *You can contact us to get one free sample for testing. *Your orders will be arranged after payment. *Let us know your requirements and we must try to help you.   Contact