Description
Restore your UV sterilizer to full working order quickly with this genuine replacement electronic ballast for 55W UV water sterilizer systems. The ballast is the electronic control unit that starts, powers, and regulates the UV lamp — without a functioning ballast, even a brand-new lamp will not ignite, leaving your water completely unprotected. This fully electronic design (not magnetic/choke type) provides instant lamp starting, higher efficiency, reduced heat generation, no audible hum, and longer lamp life through tighter power regulation.
**Specifications:**
Label specifications: Model 55W, IN: 200–240VAC, 50/60Hz, 0.36A, CE certified, operating temperature Ta=15…+45°C, Tc=60°C. Features: built-in LED fault indicator (lamp status monitoring), waterproof 4-pin lamp connection nut, and compact design for external mounting. Rated 200–240V — fully compatible with South African 220–240V mains and solar/inverter backup systems. Replace if: lamp won’t light on new installation, fault indicator activates after lamp replacement, lamp flickers intermittently, or system stopped after a power surge or load shedding event. Always install a surge protector to protect the ballast. Compatible with all standard 55W UV sterilizer systems using 4-pin single-end lamp connections.

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