Lumen test of cheap 100w LED emitters?

Flashlight Modding and DIY Parts
1

Anyone here ever tried this out? I am just curious what kind of output they really get. I found some on ebay that claim 100W and 11,000 lumens ( yeah right).
http://www.ebay.com/itm/New-10W-20W-30W-50W-100W-LED-SMD-Chip-Bulb-Bead-High-Power-for-Flood-Light-Lamp-/221871109445?var=&hash=item33a88c7545:m:m6f06cSy7lLTe2P40QRgRYg

If you guys have any real data Iā€™d love to see it :slight_smile:

2

isnt that Scottish/Irish guy on youtube playing with stuff like this?
Let me check if I can find it

Yeah here you go

First really educational

LOL

a little more serious

And another one, I just love his voice and humor