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  • Public Notice

UL warns of counterfeit UL Mark on work light string (Release 12PN-4)

March 16, 2012

Northbrook, IL - March 16, 2012 - UL is notifying consumers and retailers that the Power Fist 50ft work light string identified below bears a counterfeit UL Mark for the United States and Canada.  The Power Fist 50ft work light string has not been evaluated by UL to the appropriate Standard for Safety, and it is unknown if the product complies with the UL safety requirements for the United States or Canada.

Name of Product: Power Fist 50ft Work Light String

Number of Units: 340 pcs


Longkou Dongli Wire and Cable Co., Ltd.
413 Beihuan Road
Shandong, China 265701

Contact Person: Jack Chen

Email: [email protected]

Phone: +86-535-3126-909

Date of Manufacture: February, 2011

Identification: The following marking is printed in the box and engraved on the product:

counterfeit UL Mark


The description on the color box also reads:

Power Fist 50ft Work Light String
14/3 SJTW cord
Five 125 volt mounts with plastic cages
Max 150 watt bulb in each mount

Photos of the product and packaging:

Photo of the packagingPhoto of the product

Known to be sold at: Princess Auto (Website: