This was fun but too much work so I discontinued it 

Solid Brass steampunk rotary lamp switch from our Creative Gear Collection. Easy to install and incorporate into your DIY steampunk decor projects. 

This is a single pole rotary lamp switch. Designed to fit directly into your pipe T fitting and add a little retro charm to your finishing touches.

Details:

• Finish: solid cast brass
• On/off metal canister turn switch
• Removable wheel knob
• 1/8" IPS spout attachment
• Single Circuit
• 2-Wire with 4-1/2" leads
• Rated 6A-125V, 3A-250V

Dimensions: 

• Approximately 2.5” x 1.5" inches.

MillerLight lamp part designs are just parts for your own creations. Get creative!