2020 Volvo XC60 bulb fitment varies by headlight configuration. The low beam uses an LED bulb. For the high beam, fitment is either H9 or LED, so confirm which headlight system is installed before ordering.
Front lighting also differs between halogen and LED headlight setups. With halogen headlights, the front turn signal uses a 5200 bulb, while the daytime running light and parking light use 7443 bulbs. With LED headlights, those functions use LED units instead.
Several other exterior and interior lights are LED, including the front and rear side markers, rear turn signal, tail light, reverse light, brake light, center stop light, dome light, map light, trunk light, and interior lighting. No fog-light bulb fitment is listed for this model year.