LED technology can provide long service life, but an underwater pool light is more than an LED chip. The complete fixture also includes seals, electronics, cable connections, power-supply components and the installation environment.
What affects service life?
Heat management, water intrusion, electrical compatibility, operating hours, power quality and installation quality can all affect how long a fixture performs reliably.
Why the system matters
A quality fixture paired with an incompatible or improperly installed power supply can still perform poorly. For color-changing systems, controller compatibility is another important consideration.
Plan for future service
During a new fiberglass pool project, fixture location, cable length and accessibility should be considered before concrete and decking make future changes more difficult.
Explore the Nexus Lighting & Electrical collection or read our guide to choosing LED lighting for a fiberglass pool.