Clarathon / UltraPure Ozonator Replacement Lamp 110V/240V

Lamp Replacement: Disconnect power to spa. Unplug unit and place on table. Remove screws from cord end plate and remove plate from housing. Slide circuit board out 2”- 3” and detach green ground wire’s spade connector from board.
Slide circuit board out for lamp replacement. Release lamp wires from spring-loaded clip connectors, per photo. Pull wires through circuit board holes and unhook lamp from its 2 holders. Install new lamp reversing steps above. (Disregard lamp wire color coding). Wipe fingerprints off lamp with alcohol-dampened lint-free cloth. Do not expose eyes to UV light.

Product notes: 10W. Fits Clarathon Long-Life electronic 120V/240V spa ozonators (box shape). Also a direct replacement lamp for UltraPure Water Quality EUV and UPS350 models. OEM #3901821 and 3901822. 7 3/4" long. Replaces old style which had metal ends. Not for disposable Clarathon XL models (tubular shape) which do not have replaceable lamps.