The Ultimate Workshop: Lighting and Electrical Layout | DIY The Ultimate Workshop: Lighting and Electrical Layout. Workshops have special electrical and lighting requirements and it's critical to plan these elements thoroughly to create an efficient workspace. Electrical Wiring. Check out these flooring options for a garage or workshop. Keep in mind the importance of durability and how the materialAuthor: DIY Network Electrical Power Design for a Garage Workshop Electrical Power Design for a Garage Workshop. Wiring a Garage Workshop Electrical Question: I am planning a workshop in my garage where I will have 220 volt equipment. Workshop Wiring Project I am building a home hobby workshop to run a 220volt, 2hp industrial lathe, stick welder, and 2HP sander.