200W LED Flashlight - 22,000 Lumen

Discuss caving lights, packs, helmets, clothing, etc.
For rope and vertical equipment, go to the On Rope! forum.
Cave electronics enthusiasts can also visit the Communications and Electronics Section forum.

Moderator: Moderators

200W LED Flashlight - 22,000 Lumen

Postby Videocaver » Nov 18, 2016 6:02 pm

I just finished building this light last week. It took me a few weeks to figure out, along with some burned up components. It is very bright and I plan on using it for a video light for shooting caving trips. The run time is around 28 minutes and the color temp is around 4300k. There are LEDs that are 500W, but they runs on 70V, 8amps and would require very expensive batteries to run it (4 @ $180/ea). Not really cost effective.

Anyways have a look. The video is about 4 minutes.
There is also a link in the video that takes you to candlepowerforums where I have the build instructions posted.


Mike Stoll
Dayton Underground Grotto
Infrequent Poster
Posts: 22
Joined: Mar 31, 2008 3:09 pm
Primary Grotto Affiliation: Dayton Underground Grotto

Re: 200W LED Flashlight - 22,000 Lumen

Postby rlboyce » Nov 20, 2016 8:12 am

Very nice! I'm looking forward to seeing it in action underground.
Happiness can be measured in mud/in².
User avatar
NSS Hall Of Fame Poster
Posts: 727
Joined: Jan 22, 2010 7:26 pm
Location: Chambersburg, Pennsylvania
Name: Ryan Boyce

Return to Equipment Forum

Who is online

Users browsing this forum: No registered users