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This is an external LED emergency converter , it is suitable for external driver LED lamps . Wiring is easy to install and can be hidden in the ceiling . Using good quality aluminum shell cover the whole LED emergency power supply that speed up the heat dissipation . LED emergency module fitted with rechargeable lithium ion battery , it can supply electricity to lamps .
20W Emergency Battery Backup,Emergency Power Supply for Led Light,3.7V Emergency Led Converter Jiangmen City Pengjiang District Qihui Lighting Electrical Appliances Co., Ltd , https://www.qihuilights.com
