Which headlamp bulb for W124

[JimmyJam]

Simpleton question! Need to change bulb on my '92 W124 front headlamp. Quick search on eBay just seems to result in Xenon upgrades. Anyone point me in the right direction for what I need and where to get! Someone please save me spending an hour on-line confusing myself with this simple task

[chazola]

Main bulbs are standard halogen H4 60/55w

[JimmyJam]

Thanks

[bolide]

110/90 Watt bulbs are an interesting, albeit illegal, upgrade

Nick Froome