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  • posted byEdwaco on 04/15/2014

    really awesome, i power it with 12V (add a 3 ohms resistance serial) and you will get a nice lamp. it stay coneccted for 5 minutes without dissipation and it was almost cold. for prolonged times of use, i recomend a simple disipator, no active dissipation needed. none, cold white, solid light, no... Read more

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  • posted byPolonium on 12/17/2013

    Nice replacement for a TL lamp. About the same output as a 18W TL. As all high power COB emitters, you have to cool this lamp with a decent heatsink, or, as i did, fit it on a long aluminum profile. The hotter the emitter gets, the shorter its lifetime. Handwarm=OK Couldn't find the right driver... Read more

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