Lamp light vintage classic retro unique

Vintage lights made to hook up to track lighting but can cut that track lighting plug off and replace with regular wall outlet plug, very cool, red yellow and green, can set up like a traffic light. Can hang or mount on wall, from the 1980's and still in great working condition, no scratches nothing, package deal 100$ or separate 30$ each. Very cool lights and good deal! Also up for trades, let me know what you have. I bought a cord to adapt to this light for 3.00$ and twisted 2 wires together and works perfect and safe!