SB15 is a small, round wet area paver fiber optic fitting designed for constant immersion settings such as spa pools and baths. Constructed with durable stainless steel and a 0.51” (13mm) clear or frosted glass focusing lens, it provides sleek illumination from the mounting surface. The fixture features a threaded body and comes supplied with a backnut, allowing for secure fixing through a thin substrate. While highly capable in submerged environments, it is specially designed for installations that are not under significant pressure. It easily supports a wide range of fiber sizes from 0.08” (2mm) up to 0.31” (8mm). Featuring a compact 0.79” (21mm) flange,SB15 delivers reliable, premium performance in delicate aquatic applications.