Illumination device in drilling rig equipment. Are they LEDs?
Thread Starter atferrari Joined Jan 6, 2004 4,771 Sep 28, 2014 #1 Illumination device in drilling rig equipment. Are they LEDs?
ericgibbs Joined Jan 29, 2010 18,865 Sep 28, 2014 #2 hi at, The internal LED block looks like this OSLEN type. [scroll down the images] https://www.google.co.uk/search?q=led clusters&client=firefox-a&hs=XdK&rls=org.mozilla:en-USfficial&channel=sb&tbm=isch&tbo=u&source=univ&sa=X&ei=VE0oVN_CMuyS7AbL1oGQBw&ved=0CEsQsAQ&biw=1442&bih=917#facrc=_&imgdii=_&imgrc=_DDfLhRaChA8VM%3A;oLdGqSeoTiiOnM;http%3A%2F%2Fi-led.co.uk%2Fimages%2FClusters%2FOlson16.jpg;http%3A%2F%2Fi-led.co.uk%2FLED-Light-Engines%2FLED-Clusters%2FOslon.php;170;170 Eric
hi at, The internal LED block looks like this OSLEN type. [scroll down the images] https://www.google.co.uk/search?q=led clusters&client=firefox-a&hs=XdK&rls=org.mozilla:en-USfficial&channel=sb&tbm=isch&tbo=u&source=univ&sa=X&ei=VE0oVN_CMuyS7AbL1oGQBw&ved=0CEsQsAQ&biw=1442&bih=917#facrc=_&imgdii=_&imgrc=_DDfLhRaChA8VM%3A;oLdGqSeoTiiOnM;http%3A%2F%2Fi-led.co.uk%2Fimages%2FClusters%2FOlson16.jpg;http%3A%2F%2Fi-led.co.uk%2FLED-Light-Engines%2FLED-Clusters%2FOslon.php;170;170 Eric
bertus Joined Apr 5, 2008 22,278 Sep 28, 2014 #3 Hello, They look a bit like one of these, the so called LED COB: http://ggld.en.alibaba.com/product/...led_epistar_chip_led_CE_ROHS_in_shenzhen.html Bertus
Hello, They look a bit like one of these, the so called LED COB: http://ggld.en.alibaba.com/product/...led_epistar_chip_led_CE_ROHS_in_shenzhen.html Bertus
mcgyvr Joined Oct 15, 2009 5,394 Sep 28, 2014 #4 Yep.. Thats a 16up array of cree xml/xpg or similar LEDs.. Those are on ebay..
Metalmann Joined Dec 8, 2012 703 Sep 28, 2014 #5 mcgyvr said: Yep.. Thats a 16up array of cree xml/xpg or similar LEDs.. Those are on ebay.. Click to expand... The COBs are great LEDs, in a large span of Wattages.
mcgyvr said: Yep.. Thats a 16up array of cree xml/xpg or similar LEDs.. Those are on ebay.. Click to expand... The COBs are great LEDs, in a large span of Wattages.