Customizable Halloween Flashlight Projector

thingiverse

Here is a fun way to encourage your kids to be safe this Halloween with the flashlight projector! Instead of just a regular beam of light you can be lead around while Trick-or-Treating by a cute ghost, witch, cat, or bat! Fully customizable with 5 different designs and the ability to fit any flashlight (or adapted to fit on a home spotlight to project on your house) and adapt the focal length to give you a sharper projection further away. The included STLs are made to fit the mini Cree LED flashlight here: http://www.amazon.com/gp/product/B006E0QAFY/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 Instructions The largest beam diameter and longest barrel and cone lengths will give the sharpest projection the furthest distance away depending on what you can fit in your printer and want to carry around. No special printing instructions except you can use very low fill since the walls are relatively thin. You can just add an extra perimeter instead of using higher infill and it should print in ~40 minutes even in the larger sizes. For phone use I would recommend about 8mm barrel diameter or smaller to fit around the LED light for the camera flash and 25-30mm beam diameter for best results without it being too big.