Balboa control panel backlighting bulb

This replacement bulb fits several models of backlit keypad manufactured by Balboa. Each control panel uses between two and four of these bulbs.

These bulbs are only found on older keypads. Newer Balboa keypads are backlit with LEDs, which essentially last forever, and are not replaceable.

Dimensions
Length: 13 mm
Base diameter: 12 mm
Bulb diameter: 5 mm

Part numbers
Balboa: 10226
Marquis Spas : 600-6209