+ Reply to Thread
Page 3 of 10 FirstFirst 12345678910 LastLast
Results 21 to 30 of 97

Thread: Register for free GEM5 test lights

  1. #21

    Join Date
    Jan 2015
    Location
    USA
    Posts
    96
    Do they have enough of a heat sink to run at 100% intensity in open air? Do they need a fan or something?

  2. #22
    Super Moderator
    Join Date
    Oct 2008
    Location
    Santa Monica, CA, USA
    Posts
    9,677
    No fan or heat sink needed. They are their own heat sink and can even operate nonstop in closed scrubber boxes.

  3. #23

    Join Date
    May 2016
    Location
    USA
    Posts
    6
    5gal bucket build. Fully contained, simple, cheap, and efficient. Started with two 10w led setups, I've stepped them up to two 20w fixtures as of a few days ago so that's why my pictures show the 10w lights still, I've also removed the LED strip lights in fear they weren't "fully" waterproof. For the drains, I use two 3/4" uniseals coupled to 3/4" ball valves, pretty much a mini duroso, then it's nice and quiet.

    I'd love to try a set of your new lights, heck, maybe I'll buy an extra set if I need more!









    Progress pics...



    Same as above but using a white light to show algae color...


  4. #24
    Super Moderator
    Join Date
    Oct 2008
    Location
    Santa Monica, CA, USA
    Posts
    9,677
    Welcome. Just sent you the free order link.

  5. #25

    Join Date
    May 2016
    Location
    usa
    Posts
    123

    In sump scrubber. On tank 1

    The mirror reflector is the dark square above the cat.
    The thin long sump compartment holds the scrubber. The drilled hole is the water in.
    Attached Thumbnails Attached Thumbnails Click image for larger version

Name:	20160525_052111.jpg‎
Views:	64
Size:	89.6 KB
ID:	6580   Click image for larger version

Name:	20160507_172302.jpg‎
Views:	56
Size:	97.2 KB
ID:	6581  

  6. #26

    Join Date
    May 2016
    Location
    usa
    Posts
    123

    scrubber lights link

    We're is the link?

  7. #27
    Super Moderator
    Join Date
    Oct 2008
    Location
    Santa Monica, CA, USA
    Posts
    9,677
    Was emailed.

    Yep looks like a great place to put GEM5 lights.

  8. #28
    Super Moderator
    Join Date
    Oct 2008
    Location
    Santa Monica, CA, USA
    Posts
    9,677
    By the way some of the lights may have marks or differences on them, and this is part of the testing.

  9. #29
    Super Moderator
    Join Date
    Oct 2008
    Location
    Santa Monica, CA, USA
    Posts
    9,677
    Number 25, 26, 27, 28 going out today to Mulmy.

  10. #30

    Join Date
    May 2016
    Location
    USA
    Posts
    28
    Anxiously awaiting. Have you determined a range of mounting distance from the screen?

+ Reply to Thread

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

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