Introduction: How to Make Ultraviolet Flashlight,Bedroom Inspection

Inspecting surface with ultraviolet flashlight,I use ordinary led flashlight and replace white leds with ultraviolet leds.
With this ultraviolet led flashlight you can check money,you can check bedroomif there is  body fluids that contain fluorescent molecules.
What Materials Glow Under Ultraviolet Light:White Paper,Petroleum Jelly,Body Fluids,Vitamins,Antifreeze,Laundry Detergents.

Subscribe to me:

My blog:



Hammerhead46 (author)2013-12-10

Add "scorpions" to your list!
They show up great under UV.

About This Instructable




Bio: My name is marjancho and I love electronics,makeing gadgets,hack and pranks.
More by macobt:Creepy Halloween Pumpkin PrankMonster 10,000 Lumens 1000w equiv.LED FlashlightHow To Make 3D Hologram Projector - No Glasses
Add instructable to: