- Plug configurations are physical reminders of the amperage and voltage capacity of a circuit. While you can generally change plugs and receptacles to a lower amperage, changing to higher voltage or high amperage should be done with extreme caution and with clear notices on the circuit. -
GreenLightUPS started as an offshoot of Wesworth Electric formed in 1981. Wes Shreve and Bob Durham started servicing UPS systems in 2005. By 2010, UPS sales passed our electrical sales.
In 2014 we spun off our electrical business and renamed ourselves GreenLightUPS, Inc.