How to make a Simple Laser Level / NEW DIY !

SOME IDEAS, AND EXPERIMENTS CAN BE DANGEROUS. AND FOR THAT YOU DON'T RISK AND DAMAGE YOURSELF AND THE ENVIRONMENT, I COME TO HELP. I am a professional in my business with a lot of experience! EVERY VIDEO, EVEN THAT, IS COMPLETED WITH COMPLIANCE WITH ALL SAFETY MEASURES. ENJOY THE VIDEO, AND EAT THE SWEETS) The rest I do instead of you.
A WARNING:

[mebrn]

Instead of spinning the laser, spin a mirror! My issue with the others where u spin the Lazer was, how do I keep the button pressed practically, while keeping it glued? Yours is better.

[rowanmohamed]

What is the back part behind the laser light ?

[MichaelGustavsonArchitect]

Great video! I would change the name of the video to "DIY Rotating Laser Line." I watched the whole video thinking it was going to somehow create a level line, then it ended up just a really cool laser line. You couldn't use this to find the "level" of anything unless there were some sort of leveling device and calibration method involved.

[samarayan]

Sir, what is the name of that laser you use

[happyindian]

a 3d printed one piece holder for laser light, levelling bottle bulb and the motor would make it super accurate.

[coorinassistant]

uhm, just done it now, seem not bright like I want, can not see in over 10cm, I think, camera use in this video make us see clear, but in real life, just not work, 4.5v for laser, 1.5v for motor

[creativejunior]

I tried it and its really works, i made a video that i put a laser line on my motorcycle, i hope you like it

[kubectlgetpo]

How the hell is this a "level"? Its just creates a scanning line. You could have bought a dead simple laser line lens for cents from aliexpress. Level implies to plumb using gravity.

[SmartComputerTMOsminAltamirano]

omg i works me for a spectra laser but including it PD638C