1. Work for h8 e92 2. 20 w each unit ,40w total 3. Error free 4. 24 month warranty FeaturesH8/E92 20W LED angel eye4 CREE LED each unitpower: 20W each unitFull Brightness with No DimmingMetal body for fast heat releasingFully Compatible with BMWNo error codeWork for1 Series E87 Hatchback2008~, E82 Coupe2008~ 1 series all models 2008-UP1 Series E82 Coupe 2008~3 Series E91 E92, E93 3 series, M3 all ...