I was looking for a super bright projector to use for in-camera visual effects or even simple presentations.  I found one for under $150 on eBay that was 5100 lumens!  That's an AMAZING deal, but was it too good to be true??? 
 
Music Credits: 
 
Big Blues Bed by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) 
Artist: http://audionautix.com/ 
 
Hammock Fight by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) 
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100213 
Artist: http://incompetech.com/ 
 
Chasin' It by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) 
Artist: http://audionautix.com/