Answer
Mar 10, 2026 - 02:16 PM
To determine if you have a 12V or 120V pool light, check the information plate or sticker on the light housing or the transformer—if it says "12V" or mentions a transformer nearby, it's likely 12V; if it says "120V" or there's no transformer, it's likely 120V. You can also look at your pool light's circuit breaker or consult your pool's installation manual for voltage information.
