Specifications Hign-concerned Chemical:None Color Temperature:6000K Voltage:12V Brand Name:CROSSSUNAI Light Source:LED Origin:Mainland China 12V Motor Motorcycles:For BMW K1100LT K1100RS / K75 A C RT S T For BMW K1 K100 K100LT K100RS K100RT Fitment system may not be 100% accurate, if you are not sure which bulb size you need, please check vehicle manual or stock bulb model. Package Included: 1Piece H4 Lens Please make sure your plug is available with H4 and they would fit. For BMW Motorcycles/Scooters : F650 1997-2001 F650GS 2001-2007 F650ST 1997-1999 F800R 2015-2017 G310GS 2018-2019 G310R 2016-2018 G450X 2008-2010 G650 2007-2009 G650GS 2009-2016 HP2 Enduro 2007-2008 HP2 Megamoto 2007-2009 K1 1988-1993 K100 1983-1986 K100LT 1987-1992 K100RS 1983-1989, 1991-1992 K100RT 1985-1988 K1100LT 1993-1999 K1100RS 1993-1996 K75 1988-1995 K75A 1994 K75C 1986-1988 K75RT 1990-1995 K75S 1987-1995 K75T 1986-1987 R nine T 2014-2019 R100 1976-1978, 1983-1984, 1991 R100CS 1980-1984 R100GS 1987-1995 R100R 1992-1995 R100RS 1976-1984, 1988-1993 R100RT 1978-1985, 1988-1995 R100S 1976-1980 R100T 1978-1984 R1100GS 1994-1999 R1100R 1995-2000 R1100RL 2001 R1100RS 1993-2001 R1100RSL 1994-1996 R1100RT 1994-2001 R1100RTL 1996-1997 R1150R 2001-2006 R1150RS 2001-2004 R1200C 1996-2005 R1200CL 2002-2006 R1200ST 2005-2007 R45 1978-1985 R60 1973-1980 R65 1978-1987 R65LS 1981-1985 R75 1973-1977 R80 1976-1987 R80GS 1980-1986 R80R 1992-1994 R80RT 1982-1987 R80ST 1982-1984 R850C 1996-2003 R850R 1995-2001 R90 1973-1976 ...... and more Parameters: Socket: H4/9003/HB2 Hi/Lo LHD = Left-Hand Drive Name: LED Headlight Projector Lens Light Source Type: Light Emitting Diode (LED) Voltage: DC 12V 24V Power: 100W/PC Bulb Lumen: 30,000LM/PC Bulb Chip Type: Super Bright CSP 3570 Chips Color temperature : 6000K Bright White CANBUS: CANBUS No Error Cooling Fan: yes Working temperature: -40 C + 105 C Purpose: Headlight, Headlamp, Fog Lamp , etc