Posts Tagged ‘compound paths optics’

I just read a story that made me ask two questions - what is an eLED, and we have a United States Deep Caving Team?First, what is an eLED?In the case of this flashlight, eLED is essentially referring to the technology behind their power circuit; as the battery life decreases, the lumens and color temperature stay constant.  I certainly thought they were talking about edge-emitting LEDs, which are in the same vein as injection laser diodes - they produce a narrow, high optical power beam.A company called Underwater Kinetics developed a high impact resistant, high output LED flashlight that is ... Read More»