The patent-pending FLP5 Series is designed to offer a wider viewing angle, enhanced contrast, and reduced light loss, providing brighter transmission of LED-based lighting to display and indicator panels. Enhanced brightness is achieved with a round 7-mm nominal lens, which is 4 mm larger than what was previously available. Flexible tubing, clad in flame-retardant UL material, can extend to reach any LED location on the PC board up to 328 ft away, eliminating the need for daughter cards and hard-wired front panel LEDs.

Engineering, Freedom, and the 28th Amendment
Karl Stephens

Picking Glass Out of My Eyes
David Mantey, Editor, PD&D

Asteroid Mines: The Good, the Bad, and the Ugly
Karl Stephan, Consulting Engineer, Texas State University, San Marcos