2 (Blister packs) Authentic OSRAM Imported from Europe.OSRAM H11 Night Breaker Unlimited bulbs for maximum performance and light output are the features you look for in a headlight. No more struggling to see the road ahead while driving at night, but if you upgrade your standard headlight bulbs to OSRAM Night Breaker Unlimited bulbs you"ll never look back.Technology type: Halogen Gas Filled with unique optics