i bought osram for mine, it's the last piece they had thoMake sure you replaced it with quality bulbs like Philips or Osram, those cheap one don't work.
Original bulbs do build to last, my 3rd brake lights bulb failed me after 8 years of usage, I didn't have access to original bulbs so I bought a cheap one for rm1.30 a piece from accessary shop on the spot. 3 months later it burnt. I replaced another and it burnt too couple months later.
Until I finally grabbed one from my friend chop shop and it last until now. TOUCH WOOD.
noticed that the 2 dots (for the purpose of slotting into the socket i suppose) at the bottom of the bulb are slightly 'bended' unlike newer bulbs that have straight configuration. was made 2 understand dat dis is the old design...izit? the straight type won;t fit into the socket...lucky i brought the old bulb 2 the shop 4 reference