i2Systems Apeiron PRO A503 - 3W Spring Mount Light - Round - Cool White - White Finish [A503-31AAG] Marine Plumbing & Ventilation | Hot Water Heaters 4mm) diameter that shrinks to

4mm) diameter that shrinks to 5/64"(2mm)

IMPORTANT: the design of the housing for these transducers changed slightly in June 2012

air filled Heavy-wall molded PVC & integral inflation valve

solar panelts

i2Systems Apeiron PRO A503 - 3W Spring Mount Light - Round - Cool White - White Finish [A503-31AAG] Marine Plumbing & Ventilation | Hot Water Heaters 4mm) diameter that shrinks toApeiron PRO A503 3W Spring Mount Light Round Cool White White Finish The Apeiron PRO 3W is the worlds most technologically advanced Marine LED downlight. Truly a first of its kind. A finely tuned blend of classic style and the latest digital technology Built with True to Life Color. With 90+ color rendering (CRI) , engineered optics, and i2Sync Technology, expect beautiful, consistent white light. 1% Dimming Smoothly dim to a low level, 1% intensity