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Function: 2 Way & Emergency . Quatity/Carton: 60 Pieces. Power Supply: AC 50Hz.
Contact Supplier. Tags: Led | View larger image. YJ-2807 22+7LED .
http://m.industrial-lightingfixture.com/error.html
https://en.wikipedia.org/wiki/Rechargeable_battery
Amazon.com: 220v rechargeable flashlight
