The Aprilia Mana 850 uses an H8 bulb size for the high beam headlight and an H11 bulb size for the low beam headlight. The replacement chart covers vehicle production years spanning 2008 to 2012.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Aprilia Mana 850 uses the H8 bulb for high beam headlight duty across all model years from 2008-2012, and the H11 bulb for low beam headlight duty across the same production span.
The H8 is a single-filament halogen bulb built to ECE standards, making it approved for use in Europe, worldwide markets, and the United States. It operates at 12V and draws 35W.
The H11 is also a single-filament halogen bulb conforming to ECE standards, with the same broad approval covering Europe, worldwide markets, and the United States. It operates at 12V and draws 55W.
Although the H8 and H11 share a similar physical form factor, they use different base types. The H8 uses a PGJ19-1 base while the H11 uses a PGJ19-2 base, meaning the two bulbs are not interchangeable despite their visual resemblance.
The difference in wattage between the two bulbs reflects their respective roles. The H11 low beam draws 55W compared to the H8 high beam at 35W, which is atypical of conventional automotive lighting where high beam bulbs generally consume equal or greater wattage than low beam bulbs.
Both bulbs are single-filament designs, meaning each bulb serves only one lighting function. This is consistent with the Mana 850 using separate bulbs for high and low beam operation rather than a dual-filament unit handling both functions.