The Hayward LTBUY11300 is a 300-watt wall-mount low-voltage transformer designed for new pool and spa construction lighting installations and 120V to low-voltage system conversions. Compatible with Hayward’s Universal CrystaLogic and ColorLogic LED lighting systems, it steps down 120V input power to three selectable output voltages 12V, 13V, or 14V allowing installers to fine-tune output based on light type, cable length, and brightness requirements. The compact corrosion-resistant steel enclosure measures 7-1/4 inches high by 5-1/4 inches wide by 4-1/2 inches deep, with top and bottom mounting brackets and ten combination knockouts for flexible conduit entry. An included Snubber Capacitor arc suppressor and built-in split-bobbin circuit protection automatically disconnect power in the event of a defect or overload, ensuring safe, reliable operation in pool and spa environments. Pairs seamlessly with Hayward junction boxes for multi-light new construction installations and includes a direct connection kit for pool and spa lights. UL listed.
Highlights
- Three Selectable Output Voltages 12V, 13V & 14V: Offers three low-voltage output options to accommodate varying pool and spa light types, cable run lengths, and brightness requirements ensuring consistent, optimized light performance across all compatible Hayward lighting configurations.
- 300W Capacity for Multi-Light Installations: With a 300-watt maximum output, the LTBUY11300 provides ample power for multi-light new construction installations, pairing seamlessly with Hayward junction boxes to support multiple Universal CrystaLogic and ColorLogic LED fixtures from a single transformer.
- Built-In Split-Bobbin Circuit Protection & Snubber Capacitor: A patented split-bobbin design between the primary and secondary windings ensures safe operation, and the included Snubber Capacitor arc suppressor automatically disconnects power in the event of an overload or defect protecting both the transformer and connected lighting.
- Corrosion-Resistant Steel Enclosure with Flexible Conduit Entry: The compact 7-1/4″ x 5-1/4″ x 4-1/2″ steel enclosure features an electrostatically applied white coating for corrosion resistance, top and bottom mounting brackets, and ten 1/2″3/4″ combination knockouts for flexible conduit routing on any installation.
- UL Listed for Safe Pool & Spa Use: Fully UL listed and engineered for direct connection to underwater pool and spa lights when used with the included adapter, clamp, and duct seal meeting the stringent safety standards required for low-voltage aquatic lighting installations.








