A simple yet effective blinder made of 1/2' maple and aluminum work lights.
 
These blinders have flexible rigging points and are designed to be able to interconnect with standard Uni-strut hardware and bolts.  These fixtures ship without lamps.  20' dimmer snakes are available at an additional cost.

Maximum load of 100w per circuit.  

These items typically take 5 business days to ship, expedited service is
available.  

There is minimal assembly required.  The Blinders ship flat and fasten together with 1/16" bolts and wingnuts.  No tools are required.