ProSound and Stage Lighting (PSSL or PSSL.com as we have become to be known) has grown to one of the largest and most respected sources of professional audio and lighting equipment in the United States. We are Professionals who leverage the latest technologies in sound and lighting to deliver increased speech intelligibility and music fidelity, energy/ electricity savings and unlimited color options thru LED sourced lighting, and excitement to any visual or audio application since 1976.

LED Lighting 101

Light emitting diodes, or LEDs, have been around for the last fifty years but only became a viable lighting source in entertainment...  More