# Diode Dynamics 41mm HP6 LED Bulb - Cool - White (Single) Features Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Populated with eight high-power LEDs arranged in an omnidirectional pattern the HP6 upgrades the factory yellowish incandescent bulb to a more modern LED appearance while providing far more light output than the factory bulb. Thanks to the frosted cover the HP6 provides even light distribution and a clean factory-style appearance. With its durable metal terminals it will fit snugly in the socket and its light weight means it won't vibrate loose over time. Reliability. Unlike other bulbs on the market this bulb is built with constant-current circuitry along with transient suppression. That means this bulb will last for years not months with no flickering or failure. And like every Diode Dynamics product it's backed by an industry-leading three-year replacement warranty. Brightness. With 140 lumens of true measured output the HP6 LED will provide far more light output than your original 41mm-sized bulb. All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare. Colors. In addition to vibrant colors of blue and red the HP6 is available in a cool white 6000K option as well. Whether you want a modern cool white appearance or a color to show off your unique style we have the color to fit your need! - Molded construction with sturdy double terminals - Direct replacement for your factory bulb - Increased output with LED Appearance - Plug and play simple installation This Part Fits: Year Make Model Submodel 2003-2019 Cadillac CTS Base 2003,2010-2019 Cadillac CTS Luxury 2003 Cadillac CTS Luxury Sport 2010-2016 Cadillac CTS Performance 2010-2016 Cadillac CTS Premium 2017-2019 Cadillac CTS Premium Luxury 2004-2007,2009-2019 Cadillac CTS V 2014-2019 Cadillac CTS Vsport 2014-2016 Cadillac CTS Vsport Premium 2017-2019 Cadillac CTS Vsport Premium Luxury 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2014-2017 Chevrolet SS Base 2001-2002 Dodge Neon ACR 2001-2002 Dodge Neon Base 2000-2002 Dodge Neon ES 2000 Dodge Neon High Line 2001-2004 Dodge Neon R/T 2002 Dodge Neon S 2001-2005 Dodge Neon SE 2003-2005 Dodge Neon SRT-4 2003-2005 Dodge Neon SXT 2003-2010 Ford Expedition Eddie Bauer 2007-2010 Ford Expedition EL Eddie Bauer 2008-2017 Ford Expedition EL King Ranch 2007-2017 Ford Expedition EL Limited 2015-2017 Ford Expedition EL Platinum 2016-2017 Ford Expedition EL SSV 2011-2017 Ford Expedition EL XL 2007-2017 Ford Expedition EL XLT 2008 Ford Expedition Funkmaster Flex Edition 2006,2008-2017 Ford Expedition King Ranch 2005-2019 Ford Expedition Limited 2018-2019 Ford Expedition Max Limited 2018-2019 Ford Expedition Max Platinum 2018-2019 Ford Expedition Max SSV 2018-2019 Ford Expedition Max XL 2018-2019 Ford Expedition Max XLT 2004 Ford Expedition NBX 2015-2019 Ford Expedition Platinum 2016-2019 Ford Expedition SSV 2011-2019 Ford Expedition XL 2004-2006 Ford Expedition XLS 2003-2019 Ford Expedition XLT 2004,2006 Ford Expedition XLT Sport 2011-2014 Ford F-150 FX2 2011-2014 Ford F-150 FX4 2011-2012 Ford F-150 Harley-Davidson Edition 2011-2014 Ford F-150 King Ranch 2011-2014 Ford F-150 Lariat 2011 Ford F-150 Lariat Limited 2013-2014 Ford F-150 Limited 2011-2014 Ford F-150 Platinum 2011-2014 Ford F-150 STX 2011-2014 Ford F-150 SVT Raptor 2011-2014 Ford F-150 XL 2011-2014 Ford F-150 XLT 2009-2010 Ford F-250 Super Duty Cabela's 2008-2009 Ford F-250 Super Duty FX4 2005-2010 Ford F-250 Super Duty Harley-Davidson Edition 2005-2016 Ford F-250 Super Duty King Ranch 2005-2016 Ford F-250 Super Duty Lariat 2013-2016 Ford F-250 Super Duty Platinum 2005-2016 Ford F-250 Super Duty XL 2005-2016 Ford F-250 Super Duty XLT 2011-2016 Ford F-350 Super Duty King Ranch 2011-2016 Ford F-350 Super Duty Lariat 2013-2016 Ford F-350 Super Duty Platinum 2011-2016 Ford F-350 Super Duty XL 2011-2016 Ford F-350 Super Duty XLT 1994-2009 Ford Mustang Base 2008-2009 Ford Mustang Bullitt 1994-2009 Ford Mustang GT 2001 Ford Mustang GT Bullitt 1995 Ford Mustang GTS 2003-2004 Ford Mustang Mach 1 2007-2008 Ford Mustang Shelby GT 2007-2009 Ford Mustang Shelby GT500 2008-2009 Ford Mustang Shelby GT500KR 1994-1999,2001,2003-2004 Ford Mustang SVT Cobra 2003 Ford Mustang SVT Cobra 10th Anniversary 1995,2000 Ford Mustang SVT Cobra R 2014-2023 Ford Transit Connect Titanium 2014-2023 Ford Transit Connect XL 2014-2023 Ford Transit Connect XLT 1994 GMC Sonoma SL 1994 GMC Sonoma SLE 1994 GMC Sonoma SLS 2018 Jeep Wrangler JK Rubicon 2018 Jeep Wrangler JK Sahara 2018 Jeep Wrangler JK Sport 2018 Jeep Wrangler JK Sport S 2018 Jeep Wrangler JK Unlimited Rubicon 2018 Jeep Wrangler JK Unlimited Sahara 2018 Jeep Wrangler JK Unlimited Sport 2018 Jeep Wrangler JK Unlimited Sport S ## Details - **Price:** 37.33 CAD - **Vendor:** Diode Dynamics - **Type:** Bulbs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 37.33 CAD | In stock | ## Images - Photo - Primary - User 1 - Logo Image - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/diode-dynamics-41mm-hp6-led-bulb-cool-white-single) > Updated: 2026-07-05