extension multi socket 1)wire:SPT-2 16AWG/2C 2)approval: UL, ROHS and PAHS 3)FOB USD:2-3 unit 4)milky white extension extension multi socket 1. Other features/configuration: rounded voltmeter 2. Multi-Use Universal Extension Socket 3.Material:Pure copper for socket body ,ABS 4. Power indicator light: LED 5. Performance: Safe operation and excellent quality 6.Power control: master switch