thatoneguy
- Joined Feb 19, 2009
- 6,359
They make high power flashlights (10k-20k Lumens) out of those arrays.
Here is one for underwater use
There's another video somewhere of a homemade one that is about 10x as bright as High Beam headlights. Only HID is more powerful at 20k-25k Lumens with the higher end bulbs.
Here is one for underwater use
There's another video somewhere of a homemade one that is about 10x as bright as High Beam headlights. Only HID is more powerful at 20k-25k Lumens with the higher end bulbs.