Photo of cyc lights and fresnels by <a href="//commons.wikimedia.org/wiki/User:KeepOnTruckin" title="User:KeepOnTruckin">User:KeepOnTruckin</a>
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:KeepOnTruckin" title="User:KeepOnTruckin">KeepOnTruckin</a> assumed (based on copyright claims).
CC BY 2.5
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