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Make a 1000w equiv. LED flashlight - aka DIY Sun-Blaster!



Here's how to make a phenomenally bright 1000w eqiv. LED flashlight!
Here's the LED we'll be using: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=161473769064&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
It's designed to be operated with just one hand, with easy control of brightness, and can be powered by either batteries or an AC adapter.

Can be built for around £25 if you get the CPU cooler for cheap.

Major parts list (worldwide shipping):

Heatsink, fan, lens, and mount:
http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=371042744391&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

100w LED for UK/EU buyers (includes lens and reflector):
http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=221803594952&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg






Other parts:

Lens and Reflector:
http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=371258089004&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg


Voltage Booster (there are two layout varieties floating around. If yours has a different layout than the one I used in the video, then use your own judgement when it comes to wiring up the input/output wires, which should be clearly marked on whichever layout you receive.):

eBay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=171907240597&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
Amazon: http://www.amazon.com/gp/product/B008NKNHSG/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B008NKNHSG&linkCode=as2&tag=dp059-20&linkId=4FBDGVVPTBXFEGS4

High-Capacity Battery (lasts for AGES):
http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=131590163744&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

CPU Cooler (Titan Fenrir in my case, but you can use any tower style cooler you like. Used ones can be found for around $20):

eBay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=9&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_uq=Titan+Fenrir+CPU&icep_sellerId=&icep_ex_kw=&icep_sortBy=15&icep_catId=&icep_minPrice=&icep_maxPrice=&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
Amazon: http://www.amazon.com/gp/search/ref=as_li_qf_sp_sr_tl?ie=UTF8&camp=1789&creative=9325&index=aps&keywords=Titan%20Fenrir&linkCode=ur2&tag=dp059-20&linkId=SII6I4CB5O7QLFDO


10k Potentiometer:
eBay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=250840408606&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
Amazon: http://www.amazon.com/gp/product/B00I5H94D4/ref=as_li_tl?ie=UTF8&camp=211189&creative=373489&creativeASIN=B00I5H94D4&link_code=as3&tag=dp059-20&linkId=I7CKQJUCYFDKRZVF

Heatsink Plaster:
eBay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=350849343624&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
Amazon: http://www.amazon.com/gp/product/B00KAOP4SY/ref=as_li_tl?ie=UTF8&camp=211189&creative=373489&creativeASIN=B00KAOP4SY&link_code=as3&tag=dp059-20&linkId=UUHFKYDGPORMM6M6

Heatpaste:
Amazon: http://www.amazon.com/gp/product/B00006B8DX/ref=as_li_tl?ie=UTF8&camp=211189&creative=373489&creativeASIN=B00006B8DX&link_code=as3&tag=dp059-20&linkId=RRBSRH3X5NNWAUAF



Mini Step Down Regulator (for the fan):

eBay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=191095436739&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

60cm Aluminium Bars (UK only): http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=2&pub=5575117832&toolid=10001&campid=5337657473&customid=&icep_item=360633556088&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg

XT60 Connectors:

http://www.eachbuyer.com/10-pairs-xt60-bullet-plugs-connectors-male-female-for-rc-battery-toys-p176684.html

Full parts list, with remaining components: https://docs.google.com/document/d/1KXAqb_yuzLL-pDo2ADGr9_9iZotJ0-7iZzWL1ftQci8/edit?usp=sharing


If you attempt this project you do so at your own risk. I assume no responsibility for any injuries or damages caused to people or property during its construction or use.

I have taken care in making sure the information in this video is accurate. However,I am unable to provide any warranty concerning the accuracy or completeness of any information contained in the video.


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Runtime: 21:43
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Comments:

Author ARBikes ( ago)
I have a big cuestión, can I use a 10k resistance electric instead of a 11k ? 'Cause I don't know if it works equal.

Author David McAdams ( ago)
You did not source the female round connector for the power supply. If I get a 7.4mm (OD)/5mm (IN) round connector for a Dell AC adapter will it show positive and negative on the connector for proper connection?

Author itamarmanor ( ago)
theon grayjoy!

Author Jasper Janssen ( ago)
Your soldering is atrocious, but the voice makes up for a lot.

Author Hamudi ( ago)
0:49 vape

Author Skankhunt 42 ( ago)
I have a feeling there were random ads in there for like 1/24 of a frame

Author chase gibson ( ago)
i built one of these with a strobe funtion

Author DJ Super Gamer ( ago)
he looks like peter parker

Author Raymond J ( ago)
holy flashlight batman how about i just send you $50 bucks n you build it for me dude how bout it ????

Author Norman Rogers ( ago)
You should sell a build kit

Author Joachim Bichlmaier ( ago)
How can you use a Laptop adapter that puts out 8 Ampere, if the step down regulator can only deal with 3 Ampere? You connected the step down regulator directly to the input of the voltage regulator, so the 8 Ampere go directly to the step down regulator for the fan, or am I wrong?
I am building this thing at the moment and my step down regulator's LED is blinking and it doesn't work. Could that be because of the too high current? And how did you solve this?

Author MissileJet ( ago)
my sec favorite

Author Blue Nectar ( ago)
You're awesome!! ;-)

Author Valentin Svensberg ( ago)
Don't become your hands cold because of the fan?

Author Capt. Frost ( ago)
If I use another tower cpu cooler, I won't receive a retention bracket. How can I mount the heat sink to my frame?

Author Solomon Moon ( ago)
i wish i was handy enough to understand this but i cant tell if its a flashlight or a flux compacitor

Author Vinoth Kumar ( ago)
very nice and useful thank you

Author Yu Tony ( ago)
Wow, this is amazing! can you please tell me is it easy to pulse it as well?

Author Md. Satter ( ago)
it's very hard but like this one

Author Savio fonseca ufos ( ago)
Friend you know how long the lantern runs, how long does it go?

Author Kasra A.M. ( ago)
Help! I got my dick stuck in the heatsink and my balls are stuck on the LGA Light socket.

Author William Houghtaling ( ago)
Could this be used for a diy projector?

Author Kai Stümerq ( ago)
you really want to sell this as a 1000 W equivalent torch?
You know that a normal halogen torch with 1000 W would have about 27000 Lumes. Your chip is rated as 1100 Lumens @100 Watts. But having the least knowledge of LED'S you would know that that that is fake value. Else it would have a value higher then then the best led's on the market at this power and just cost 20% of them.
These kind of chips, normally measure @80 Lumens/Watt at about 25% current. At full current way less.
Also by running an LED on full current you show that you have no idea of high power led's. Didn't you wonder that no real datasheet was available.
Also learn how to add the heat conduction paste propper, your way you are just creating a bad connection where the paste actually acts to much like a retardent.

Author sebastian razatroc ( ago)
will the batteries give you the 100w input?

Author Ghostwalker CIA ( ago)
wow that would be really useful for making scenes in the dark.

Author Jack Brooks ( ago)
now focus it into a beam?

Author Andrew Krahn ( ago)
@DIY Perks Next project: build a battery using HP Sauce as the acid.

Author Wenches'z Bawin ( ago)
buy 1 for me

Author jason wildey ( ago)
how much to build me a all weather one with a better zoom. and lasts at least 2hr please

Author jayson murphy ( ago)
So what happens to this thing when you're using in the rain?

Author Mason 97 ( ago)
i like kick the pj

Author The Tinker ( ago)
typo at 8:40

Author Joe M ( ago)
Considering making one of these but maybe not quite 100w, maybe somewhere between 10w and 50w. If I did this would the circuit be the same. And how long did that 8000mAh battery last in this video?a

Author Coris Master ( ago)
such a neat idea but why not showing the light beam after adding the lens?

Author Ice King ( ago)
Don't bring home the bacon without it

Author Melkiah34 ( ago)
Your video's are straight up NERD PORN!!! I love them!

Author Hydranix HNx ( ago)
You should use insulating film between the heatsink and power transistors. It costs almost nothing.

Author Mech Of death ( ago)
yeah that thing totally looks like that alien from flight of the navigator

Author pootmcphoot ( ago)
Lip smack.

Author Alex Ω ( ago)
How can one build this for 30 dollars when just one piece alone costs that amount?

Author Tobias de Groen ( ago)
That HP sause

Author Tom Brown ( ago)
Would be perfect for camping and road trips but what about the rain? Won't the power supply and components get damaged from getting wet? Wouldn't it be safer to have an enclosure around it somehow? Really cool project though and I love the aesthetics of the heatsink. I thought it was the Cooler Master 212 Hyper EVO at first.

Author INVISIBLE SUN ( ago)
i did this with a uv light
CANCER FOR DAYS

Author Stan Sebastian G ( ago)
Would you be open to building multiples of these for a price?

Author Thomas Duke 2003 ( ago)
I built one of these back in the day with a less complex circut. That one got broken.. Im fixing the old one and building a new one. I'm not using battery power as that's really expensive.

Author Brodie Garrett ( ago)
Your camerawork at the start is amazing

Author D. K. ( ago)
in fact, those black things arent ic's, they are transistors

Author ChrisKadaver ( ago)
Would the cooling performance of an older socket 775 intel stock-heatsink be enough for this build?

Author sasa kalak ( ago)
Sir,job well done.

Author Alper Gökcek ( ago)
So,how much working time? Battery is around 88 watts.Probably its last for a 15 minutes on full power..

Author Evert van Ingen ( ago)
Droogkloot

Author NikiW ( ago)
HI! Just wanted to point out that the "Heatsink, fan, lens, and mount" link doesn't fit the Voltage Regulator... Had to find it out myself :/

Author Disznaja Dagadt Disznaja ( ago)
Whats up, The best info that I have read was on Volt daddy (i found it on google) Gotta be the most useful info on batteries and this kind of things that have found.

Author Cascar ( ago)
awesome video and awesome project!

Author Jaden S. ( ago)
how much heat does this output? Could you get by with a cheaper (or spare) CPU cooler like an Intel LGA1155 stock cooler?

Author Tom Polfliet ( ago)
What are the 11K resistors for?

Author thundersnowstorm ( ago)
Can you cook on a flashlight like this? It can be hot enough to boil water in an emergency.

Author Walker Harris ( ago)
could i do the same thing but instead of the potentiometer use a day/night sensor in its place? if so what rating would i need? and could i use the similar 100w IR led? for cctv cameras

Author Patrick Williams ( ago)
anyone else see the hp bottle ?

Author Ken Bell ( ago)
very well explained!

Author Shasi David ( ago)
can i run this device on 12v/6A laptop charger?
if so can run this for long time like 5 or 6 hours ?

Author Fionn Anderson ( ago)
where do you get all this aluminum? or more importantly where can I get all this aluminum?

Author RC-UFO interceptor ( ago)
100W or 1000W ;)

Author Noah Daugherty ( ago)
Focusable?

Author Paul Rudko ( ago)
Just to repeat my question, do I need to solder on the two 11k resistors to the
dimming mechanism if my boost buck converter can also limit the current
at a specific level (i.e. has two dials one for V and the other for I)?
Thanks

Author pioneer987654321 ( ago)
1000W?!?! i thougth it was a 100w led. or you mean 1000wh akku

Author محمد المعمري ( ago)
I like the way you explain things, nice video, and I have a suggestion

Make a video about making a light using gravity a "gravity light"
I would like to see that and it will be very useful for camping

Author nanamilucia123 ( ago)
SAUCE.

Author Kartallos of Carthage ( ago)
"centimeters" made me wet.

Author Al Webbraham ( ago)
Any sauce

Author Captain Chunck ( ago)
love the idea but after pricing it all up on amazon its about a £70 investment itl have to go on the back burner for me

Author Gigidag77 ( ago)
Build me one, thanks in advance.

Author Boostedmk4gti ( ago)
Okay so I have my resistors hooked up just like he does in this video I couldn't find 11k ohm resistors I used 10k at first and then added and tried both in series and parallel an 1k still coming out lower voltage output. I have the blue potentiometer turned all the way right for max output and my 10k big pot turned all the way right I'm outputting 19.6v I thought I was doing something wrong so I hooked the little blue pot back up way it was made and the voltage booster outputs 42.6v. Is there something I'm doing wrong do I need these resistors in there like that?

Author Jonathan Wainwright ( ago)
why exactly is a 11k ohm resistor needed?

Author gahbunk ( ago)
What's a penny?

Author Nik Charalampidis ( ago)
whats the music?

Author Centurial Inc ( ago)
Loved it, watched the whole thing. Keep them coming. This episode gave me a few good ideas too...... Subscribed!
Best Matt

Author LightsAndDarks ( ago)
18:24 HP sauce lmao

Author Bill Rookard ( ago)
That is pretty awesome. I'd be tempted to find a fried Ryobi tool, take the socket for that, and use the Ryobi 18v batteries. I can then use the charger and swap batteries quick and easy and charge them using the normal charger.

Author Chris Scheffe ( ago)
Hi, do you have any contact info?

Author Muhaimin Chowdhury ( ago)
That is 30.8 volts not 30 volts.

Author Kolin Buckley ( ago)
thoes people that gave this video a thumbs down, you need help.

Author digifomation ( ago)
@DIY Perks what is the actual temperature
of the led light ?

Author JoeyThePixelGuy ( ago)
How much money does this cost to make? I maby gona make this.

Author Red Baron ( ago)
use a hyper 212 lol

Author YodaMrpt ( ago)
Hi. Peter Parker.

Author Squinkie just Squinkie ( ago)
home-made midnight sunburner, now I have skin cancer, whah!

Author Mark G. ( ago)
he said ”the light can be powered by any sauce" then HP sauce pops up. lmao 18:23

Author Arn ohl ( ago)
Where do I get those Brackets from? Is there anything special about them?

Author Tung pham ( ago)
6:50

Author saberwizard 16 ( ago)
can't find 5.5 hxt discharge plug anywhere on eBay, looking to buy in the UK???

Author mkzhero ( ago)
If i had all those components freely available where i live, i'd probably be able to build a functioning spaceship.. Still, good video.

Author Srinivasa K N ( ago)
Hi Matt,
First of all i would like to say that i am fan of your DIYs and the quality you achieve.
Thanks for your videos.
After watching your video of " Make a 1000w equiv. LED flashlight - aka DIY
Sun-Blaster! ", i tried a similar one and was successful. i have
installed it on my motorcycle for long highway night drives.
Though the light output is extremely bright, however, i am able to use it only
as flood beam. as the Glass lens has a beam angle of 60-80 degrees. (physically appears to be covering greater angle)
My intention was to use it as an focused spot beam light. Is there a possibility to work around to get a narrow spot beam angle say
30 degrees? Or is there any narrow beam lens available online?

Author Jezro Shevy ( ago)
@DIY Perks I am a bit confused about the resistor you used at 4:10, can it be any 11k ohm resistor because there are a few different types of 11k resistors on ebay ranging from "11k ohms 1/4 Watt" to "11k ohms 1 Watt." Your response would be greatly appreciated :)

Author FIGHTTHECABLE ( ago)
I swear, I just saw my very first UFO right there!

Author FernanDK ( ago)
What's the efficiency of this system? 80%?

Author Bryan Ewing ( ago)
I wish I could like this video more than once. Really love this tutorial.

Author zee anemone ( ago)
siiigh cann you just make me oonee

Author Ayatulloh Ahad R ( ago)
I want to buy it

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