Page 1 of 3 123 LastLast
Results 1 to 10 of 28

Thread: High power leds

  1. #1
    Join Date
    Nov 2010
    Location
    Denmark
    Posts
    244

    Default High power leds

    I have a couple of scanners like this one (same scanners, but another oem brand):
    http://www.chauvetlighting.com/intim...-scan-led.html

    I would like to replace the puny 20w led with something with a little more power.

    The original led is one of these:
    Click image for larger version. 

Name:	20w led.jpg 
Views:	23 
Size:	27.3 KB 
ID:	25391

    I have been looking around on fleabay, without much luck. There is plenty of 50W leds, but I am afraid the emitting area is too large on those to work with the original optics.

    Does anyone know of a white led (2500+ lm) with an emitting area around 10x10mm?

    /Thomas

  2. #2
    Join Date
    Jul 2007
    Location
    Brooklyn NYC
    Posts
    838

    Default

    this is a little bigger but it looks like it packs a punch

    http://www.better-led.com/en/product...D-200W-02.html

  3. #3
    Join Date
    Jun 2010
    Posts
    1

    Default luminus?

    Did a quick search at mouser and found, 2,750 lumens & 9mm emitter?
    http://www.luminus.com/products/data..._Datasheet.pdf

    or have a look at the others
    http://www.mouser.com/Search/Refine....026+4292825950

  4. #4
    Join Date
    Nov 2010
    Location
    Denmark
    Posts
    244

    Default

    Quote Originally Posted by VJ AIWAZ View Post
    this is a little bigger but it looks like it packs a punch

    http://www.better-led.com/en/product...D-200W-02.html
    Wow... Yes that should pack quite a punch... A little overkill though

    /Thomas

  5. #5
    Join Date
    Nov 2010
    Location
    Denmark
    Posts
    244

    Default

    Quote Originally Posted by Villalaser View Post
    Did a quick search at mouser and found, 2,750 lumens & 9mm emitter?
    http://www.luminus.com/products/data..._Datasheet.pdf

    or have a look at the others
    http://www.mouser.com/Search/Refine....026+4292825950
    Nice little things - but pretty pricey...

    Did a search on Mouser and found these:
    http://www.mouser.com/ProductDetail/...2fTpvMiQ%3d%3d

    Those might just be the thing for this

    /Thomas

  6. #6
    Join Date
    May 2010
    Posts
    11

    Default

    Wowee! Individually addressable dice too!

    SST-50 and SST-90 are available from China sites, in the lower, cheaper bins. Also at Mouser. Still a bit pricy, though, and it is domed, unlike the original LED.
    http://www.mouser.com/ProductDetail/...QxrCqtxBhDO5hx
    Datasheet: http://www.luminus.com/products/data..._Datasheet.pdf

    The flat-windowed version is twice as expensive CBT-90, linked above.

    Either way, let us know how it goes ^_^

  7. #7
    Join Date
    Nov 2010
    Location
    Denmark
    Posts
    244

    Default

    Quote Originally Posted by BShanahan14rulz View Post
    ...and it is domed, unlike the original LED.
    Didn't think about the dome... That may cause problems... Guess it's time to experiment...

    Quote Originally Posted by BShanahan14rulz View Post
    Either way, let us know how it goes ^_^
    I'll order a couple of cheap 3-5W LEDs with and without a dome to play with when I get the time... Will post results when I'm done

    /Thomas

  8. #8
    Join Date
    Sep 2010
    Location
    Los Angeles
    Posts
    211

    Default

    I would be interested in this as well... I have some moving heads with lower power LEDs and would like to replace them with something more powerful. Please keep us updated.

  9. #9
    Join Date
    Nov 2010
    Location
    Denmark
    Posts
    244

    Default

    Quote Originally Posted by hivelaser View Post
    I would be interested in this as well... I have some moving heads with lower power LEDs and would like to replace them with something more powerful. Please keep us updated.
    Will do - LEDs are on the way from china - may take a couple of weeks before they arrive though.

    What kind of heads do you have?

    /Thomas

  10. #10
    Join Date
    Sep 2010
    Location
    Los Angeles
    Posts
    211

    Default

    i have 4 of these...American DJ X-Move also with only 20W LED if i could pump that up to 50 or 60W would be awesome...

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •