Difference Between 1157 and 1156
1157 Connector: All LEDs emit a bright red light for running lights and an even brighter red for brake lights. When the turn signal is activated, all LEDs alternate between bright red and brighter red, ensuring you remain visible at all times.
1156 Connector: When the turn signal is engaged, all LEDs flash bright red to enhance visibility.
Which Should I Choose for My Bike?
1157 Style Signals: Ideal for bikes without a brake light on the rear fender. Your stock rear turn signals will function as running lights, brake lights, and turn signals, featuring two contacts at the bulb’s base.
1156 Style Signals: Necessary for bikes that have a brake light on the rear fender. These bulbs have a single contact at the base.
Both styles are plug-and-play compatible with Harleys that have stock rear bullet-style housings. Be sure to select the appropriate connector type (1157 or 1156).
Fitment
- 1999-2006 Harley Sportster XL1200C Custom
- 2007-2010 Harley Sportster XL1200C Custom (EFI)
- 2000-2003 Harley Sportster XL 1200S sport
- 2004-2006 Harley Sportster XL 883
- 2007-2008 Harley Sportster XL 883(EFI)
- 2000-2006 Harley Sportster XL 883C Custom
- 2011-2015 Harley Sportster XL 883L Superlow
- 2002-2003 Harley Sportster XL 883R
- 2005-2006 Harley Sportster XL 883R
- 1999-2005 Harley Dyna Low Rider FXDL
- 2007-2008 Harley Dyna Street Bob FXDB
- 1999-2005 2007-2010 Harley Dyna Super Glide FXD
- 2012-2016 Harley Switchback FLD
- 2007-2013 Harley Electra Glide Classic FLHTC
- 2007-2016 Harley Softail Fat Boy FLSTF
- 2007-2008 Harley Touring Road Glide FLTR
- 2011-2013 Harley Touring Road Glide Ultra FLTRU
- 2007-2016 Harley Touring Road King FLHR
