4x6" Headlights

THIS IS FOR A PAIR - LOW/HIGH BEAM HEADLIGHTS W/ 6000K HID XENON SUPER WHITE BULBS W/ BALLASTS AND RELAY HARNESS!4x6" BLUE LED HALO PROJECTOR 6000K XENON HID HEADLIGHT HEADLAMP BULBS CRYSTAL CLEAR PAIR THESE ARE HIGH INTENSITY DISCHARGE SEMI-SEALED BEAM GLASS FACED H4 BLUE LED HALO PROJECTION HEADLIGHTS, NOT PLASTIC! Blue LED rings can be wired to be daytime running lights, turn signals, or stay on with the headlights The LED"s are super bright even during the day in direct sunlight. INCLUDES 6000K (WHITE COLOR) HIGH INTENSITY DISCHARGE (HID) HI/LOW BI-XENON SLIM BALLAST H4 LIGHT BULB KITS! PAIR OF 2 HEADLIGHTS THIS LISTING IS FOR A PAIR OF 2 NEW 4" x 6" CRYSTAL CLEAR HEADLIGHTS BLUE LED HALO PROJECTOR HEADLIGHTS WITH 6000K HID XENON LIGHT BULBS. THIS SET INCLUDES 2 LOW/HIGH BEAM HEADLIGHTS WITH H4 HID 6000K (WHITE) LIGHT BULBS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS.  THESE LIGHT UP 200% BRIGHTER AND WHITER COMPARED TO THE STOCK STYLE INCANDESCENT BULBS. THIS KIT WILL BE A NIGHT A DAY DIFFERENCE IN BRIGHTNESS COMPARED TO YOUR OLD HEADLIGHTS. THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. THE HEADLIGHTS HAVE GLASS LENSES AND WE WILL TAKE EXTRA CARE IN PACKAGING.

4x6" GREEN LED HALO PROJECTOR HID HEADLIGHT HEADLAMP BULBS CRYSTAL CLEAR PAIR THESE ARE H4 SEMI-SEALED BEAM GLASS FACED H4 GREEN LED HALO PROJECTION HID HEADLIGHTS, GLASS LENS!   Green LED rings can be wired to be daytime running lights, turn signals, or stay on with the headlights The LED"s are super bright even during the day in direct sunlight. INCLUDES HIGH INTENSITY DISCHARGE (HID) 6K SUPER WHITE HI/LOW BI-XENON LIGHT BULBS WITH SLIM BALLASTS AND RELAY HARNESS! THIS LISTING IS FOR A PAIR OF 2 NEW 4" x 6" CRYSTAL CLEAR GREEN LED HALO PROJECTOR HEADLIGHT BULBS WITH HID KIT. THIS PAIR INCLUDES (2) LOW/HIGH BEAM HEADLIGHTS WITH HID H4 XENON SUPER WHITE BULBS, WITH BALLASTS AND RELAY HARNESS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS. THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. SOME MODIFICATION TO THE HEADLIGHT BUCKET OR WIRING MAY BE REQUIRED. SAE DOT APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING.

4x6" GREEN LED HALO PROJECTOR HID HEADLIGHT HEADLAMP BULBS CRYSTAL CLEAR PAIR THESE ARE H4 SEMI-SEALED BEAM GLASS FACED H4 GREEN LED HALO PROJECTION HID HEADLIGHTS, GLASS LENS!   Green LED rings can be wired to be daytime running lights, turn signals, or stay on with the headlights The LED"s are super bright even during the day in direct sunlight. INCLUDES HIGH INTENSITY DISCHARGE (HID) 6K SUPER WHITE HI/LOW BI-XENON LIGHT BULBS WITH SLIM BALLASTS AND RELAY HARNESS! THIS LISTING IS FOR A PAIR OF 2 NEW 4" x 6" CRYSTAL CLEAR GREEN LED HALO PROJECTOR HEADLIGHT BULBS WITH HID KIT. THIS PAIR INCLUDES (2) LOW/HIGH BEAM HEADLIGHTS WITH HID H4 XENON SUPER WHITE BULBS, WITH BALLASTS AND RELAY HARNESS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS. THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. SOME MODIFICATION TO THE HEADLIGHT BUCKET OR WIRING MAY BE REQUIRED. SAE DOT APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING.

OCTANE LIGHTING - 4"x6" DIAMOND CRYSTAL CLEAR GLASS LENS / METAL HOUSING H4 CONVERSION HEADLIGHTS - SET OF 4 Includes 55/60w Super White Halogen Low/High Beam Light Bulbs! 4X6 INCH SQUARE H4 CONVERSION HEADLIGHTS - SET OF 4 DIAMOND CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE FITS STOCK BUCKETS WITHOUT MODIFICATION LOW BEAM AND HIGH BEAM BRIGHTER AND WHITER THAN STOCK LIGHTS BULBS ARE REMOVABLE AND REPLACEABLE INCLUDES 55/60W SUPER WHITE HALOGEN BULBS PLUGS INTO FACTORY WIRING PLUGS DOT / SAE APPROVED THIS LISTING IS FOR A NEW SET OF 4 - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION HEADLIGHTS WITH 55/60W HALOGEN LIGHT BULBS. THIS SET INCLUDES 2 HIGH BEAM & 2 HIGH / LOW BEAM HEADLIGHTS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS.  THESE LIGHT UP 50% BRIGHTER THEN THE STOCK STYLE INCANDESCENT BULBS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED.THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. 

OCTANE LIGHTING - 4"x6" Crystal Clear Glass Lens / Metal Backside H4 Headlights - Pair THESE ARE HALOGEN SEMI-SEALED BEAM DIAMOND CRYSTAL CLEAR GLASS FACED H4 HEADLIGHTS! Includes 55/60w Super White Halogen Light Bulbs! 4X6 INCH SQUARE HEADLIGHT - PAIR DIAMOND CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE FITS STOCK BUCKETS WITHOUT MODIFICATION LOW BEAM AND HIGH BEAM BRIGHTER AND WHITER THAN STOCK LIGHTS BULBS ARE REMOVABLE AND REPLACEABLE INCLUDES 55/60W SUPER WHITE HALOGEN BULBS PLUGS INTO FACTORY WIRING PLUGS DOT / SAE APPROVED THIS LISTING IS FOR A NEW PAIR (TWO HEADLIGHTS) - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION HEADLIGHTS WITH 55/60W HALOGEN LIGHT BULBS. THIS SET INCLUDES 2 LOW / HIGH BEAM HEADLIGHTS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS.  THESE LIGHT UP 50% BRIGHTER THEN THE STOCK STYLE INCANDESCENT BULBS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED.THESE ARE FOR ANY CAR OR TRUCK THAT HAS SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. 

OCTANE LIGHTING - 4"x6" Crystal Clear Glass Lens / Metal Backside H4 Headlights - Pair THESE ARE HALOGEN SEMI-SEALED BEAM DIAMOND CRYSTAL CLEAR GLASS FACED H4 HEADLIGHTS! Includes 55/60w Super White Halogen Light Bulbs! 4X6 INCH SQUARE HEADLIGHT - PAIR DIAMOND CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE FITS STOCK BUCKETS WITHOUT MODIFICATION LOW BEAM AND HIGH BEAM BRIGHTER AND WHITER THAN STOCK LIGHTS BULBS ARE REMOVABLE AND REPLACEABLE INCLUDES 55/60W SUPER WHITE HALOGEN BULBS PLUGS INTO FACTORY WIRING PLUGS DOT / SAE APPROVED THIS LISTING IS FOR A NEW PAIR (TWO HEADLIGHTS) - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION HEADLIGHTS WITH 55/60W HALOGEN LIGHT BULBS. THIS SET INCLUDES 2 LOW / HIGH BEAM HEADLIGHTS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS.  THESE LIGHT UP 50% BRIGHTER THEN THE STOCK STYLE INCANDESCENT BULBS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED.THESE ARE FOR ANY CAR OR TRUCK THAT HAS SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. 

OCTANE LIGHTING - 4"x6" DIAMOND CRYSTAL CLEAR GLASS LENS / METAL HOUSING H4 CONVERSION HEADLIGHTS - SET OF 4 Includes 55/60w Super White Halogen Low/High Beam Light Bulbs! 4X6 INCH SQUARE H4 CONVERSION HEADLIGHTS - SET OF 4 DIAMOND CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE FITS STOCK BUCKETS WITHOUT MODIFICATION LOW BEAM AND HIGH BEAM BRIGHTER AND WHITER THAN STOCK LIGHTS BULBS ARE REMOVABLE AND REPLACEABLE INCLUDES 55/60W SUPER WHITE HALOGEN BULBS PLUGS INTO FACTORY WIRING PLUGS DOT / SAE APPROVED THIS LISTING IS FOR A NEW SET OF 4 - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION HEADLIGHTS WITH 55/60W HALOGEN LIGHT BULBS. THIS SET INCLUDES 2 HIGH BEAM & 2 HIGH / LOW BEAM HEADLIGHTS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS.  THESE LIGHT UP 50% BRIGHTER THEN THE STOCK STYLE INCANDESCENT BULBS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED.THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. 

OCTANE LIGHTING - 4"x6" DIAMOND CRYSTAL CLEAR GLASS LENS / METAL HOUSING H4 CONVERSION HEADLIGHTS - SET OF 4 Includes 55/60w Super White Halogen Low/High Beam Light Bulbs! 4X6 INCH SQUARE H4 CONVERSION HEADLIGHTS - SET OF 4 DIAMOND CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE FITS STOCK BUCKETS WITHOUT MODIFICATION LOW BEAM AND HIGH BEAM BRIGHTER AND WHITER THAN STOCK LIGHTS BULBS ARE REMOVABLE AND REPLACEABLE INCLUDES 55/60W SUPER WHITE HALOGEN BULBS PLUGS INTO FACTORY WIRING PLUGS DOT / SAE APPROVED THIS LISTING IS FOR A NEW SET OF 4 - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION HEADLIGHTS WITH 55/60W HALOGEN LIGHT BULBS. THIS SET INCLUDES 2 HIGH BEAM & 2 HIGH / LOW BEAM HEADLIGHTS. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS.  THESE LIGHT UP 50% BRIGHTER THEN THE STOCK STYLE INCANDESCENT BULBS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED.THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. 

OCTANE LIGHTING - 4"x6" DIAMOND CRYSTAL CLEAR GLASS LENS / METAL HOUSING H4 CONVERSION HEADLIGHTS WITH BUILT IN AMBER SMD LED HALO ANGEL EYE RINGS - PAIRHalo rings can be wired into the parking lights, headlights, turn signals, or connected to a separate switch.Extremely Bright Halo Ring! - Day or NightINCLUDES 6000K HIGH INTENSITY DISCHARGE (HID) HI/LOW BI-XENON SLIM BALLAST LIGHT BULB KIT! PAIR - LEFT & RIGHT SIDE New PAIR of 2 Headlamps SAE/DOT Approved - Street Legal3000 Lumen Headlight BrightnessDaylight White Visibility6000k (White Color) AC Slim Ballast 35w Bi-Xenon HID KitHigh & Low Beam FunctionPlugs into Factory Wiring ConnectionBrighter and Whiter than stock headlights High Quality Glass Faced & Metal Backed Semi-Sealed Beam - Removable / Replaceable Light Bulbs Fits cars and trucks with 4x6 rectangle headlightsFits into stock headlight bucketPart number interchange: H4651/H4656/4651/4652Halo is wired separately with power/ground wireExtremely Bright Halo - Visible day or nightDOT / SAE approved THIS LISTING IS FOR A NEW PAIR - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION AMBER SMD LED HALO HEADLIGHTS. INCLUDES 6000K BI-XENON HI/LOW SUPER BRIGHT WHITE HID KITS. THIS SET INCLUDES (2) HEADLIGHTS, (2) 6K HID BULBS, (2) HID SLIM DIGITAL BALLASTS AND RELAY HARNESSES. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED. THIS KIT IS BI-XENON, MEANING YOU WILL HAVE LOW BEAM AND HIGH BEAM FUNCTION WITH THE HID LIGHT KIT. THE HALO IS EXTREMELY BRIGHT AND WIRED SEPARATELY WITH A POWER AND GROUND WIRE. THE HALO CAN BE SPLICED INTO THE PARKING LIGHTS, TURN SIGNAL, IGNITION SOURCE FOR DAYTIME RUNNING LIGHTS, OR TO A SEPARATE SWITCH. THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED.INTERCHANGE: H4651 / H4656 / 4651 / 4652 THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. UNRIVALED BRIGHTNESS The Standard for 35w HID Kit 3000 lumen @ 35 watts Ultra Bright HID Kit - 35% brighter than 35w DC Analog HID KitsOctane HID Bulbs - High and Low Beam Function Pushing 3000 Lumens!AC Digital Technology - No Flickering. PERIOD.Waterproof Ballasts - We coat our chips with silicone to ensure maximum protection20 Minute Setup - QuickSnapTM connectors gets you back on the road quicker Why Choose Octane Lighting? We dont cut corners. We pride ourselves on quality and reliability. Every component of this HID kit goes through a series of Quality Assurance Tests to ensure consistent color matching and stable power output. Although many HID companies use similar ballast housings, the internal components are always different and inferior. Trust the original. Trust what lasts. Your Comprehensive HID Conversion Kit Includes: (2) AC Digital 35w Power Ballasts (2) AC Ballast Igniters (2) 35w-Rated HID Bulbs (2) HID Capacitors (1) HID Power Relay Harness (2) Metal Mounting Brackets and Screws (1) Easy-to-Use Installation Instructions Features: AC Series Ballast: 35w Power Output Provides Maximum Light and Cverage Where You Need ItBetter, Brighter, Longer: Octane HID bulbs uses power more efficiently to optimally achieve an ultra-bright 3000 lumens shine while extending the bulbs life to over 3000 hoursPlug-and-Play Installation: Just connect QuickSnap™ connectors, securely lock Octane Lighting bulbs into housing and youre done. No cutting, splicing or headachesComprehensive HID kit that includes a relay harness and capacitors. Everything you need is included!

OCTANE LIGHTING - 4"x6" DIAMOND CRYSTAL CLEAR GLASS LENS / METAL HOUSING H4 CONVERSION HEADLIGHTS WITH BUILT IN AMBER SMD LED HALO ANGEL EYE RINGS - PAIRHalo rings can be wired into the parking lights, headlights, turn signals, or connected to a separate switch.Extremely Bright Halo Ring! - Day or NightINCLUDES 6000K HIGH INTENSITY DISCHARGE (HID) HI/LOW BI-XENON SLIM BALLAST LIGHT BULB KIT! PAIR - LEFT & RIGHT SIDE New PAIR of 2 Headlamps SAE/DOT Approved - Street Legal3000 Lumen Headlight BrightnessDaylight White Visibility6000k (White Color) AC Slim Ballast 35w Bi-Xenon HID KitHigh & Low Beam FunctionPlugs into Factory Wiring ConnectionBrighter and Whiter than stock headlights High Quality Glass Faced & Metal Backed Semi-Sealed Beam - Removable / Replaceable Light Bulbs Fits cars and trucks with 4x6 rectangle headlightsFits into stock headlight bucketPart number interchange: H4651/H4656/4651/4652Halo is wired separately with power/ground wireExtremely Bright Halo - Visible day or nightDOT / SAE approved THIS LISTING IS FOR A NEW PAIR - 4x6" CRYSTAL CLEAR GLASS LENS / METAL BACKSIDE H4 CONVERSION AMBER SMD LED HALO HEADLIGHTS. INCLUDES 6000K BI-XENON HI/LOW SUPER BRIGHT WHITE HID KITS. THIS SET INCLUDES (2) HEADLIGHTS, (2) 6K HID BULBS, (2) HID SLIM DIGITAL BALLASTS AND RELAY HARNESSES. THESE HAVE THE ORIGINAL SHAPED PRONGS ON THE BACK SO THEY WILL PLUG RIGHT INTO YOUR ORIGINAL WIRING HARNESS PLUGS. IN RARE CIRCUMSTANCES, WIRING MODIFICATION MAY BE REQUIRED. THIS KIT IS BI-XENON, MEANING YOU WILL HAVE LOW BEAM AND HIGH BEAM FUNCTION WITH THE HID LIGHT KIT. THE HALO IS EXTREMELY BRIGHT AND WIRED SEPARATELY WITH A POWER AND GROUND WIRE. THE HALO CAN BE SPLICED INTO THE PARKING LIGHTS, TURN SIGNAL, IGNITION SOURCE FOR DAYTIME RUNNING LIGHTS, OR TO A SEPARATE SWITCH. THESE ARE FOR ANY CAR OR TRUCK THAT HAS 4 SQUARE 4x6" HEADLIGHTS. DOT / SAE APPROVED.INTERCHANGE: H4651 / H4656 / 4651 / 4652 THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING. UNRIVALED BRIGHTNESS The Standard for 35w HID Kit 3000 lumen @ 35 watts Ultra Bright HID Kit - 35% brighter than 35w DC Analog HID KitsOctane HID Bulbs - High and Low Beam Function Pushing 3000 Lumens!AC Digital Technology - No Flickering. PERIOD.Waterproof Ballasts - We coat our chips with silicone to ensure maximum protection20 Minute Setup - QuickSnapTM connectors gets you back on the road quicker Why Choose Octane Lighting? We dont cut corners. We pride ourselves on quality and reliability. Every component of this HID kit goes through a series of Quality Assurance Tests to ensure consistent color matching and stable power output. Although many HID companies use similar ballast housings, the internal components are always different and inferior. Trust the original. Trust what lasts. Your Comprehensive HID Conversion Kit Includes: (2) AC Digital 35w Power Ballasts (2) AC Ballast Igniters (2) 35w-Rated HID Bulbs (2) HID Capacitors (1) HID Power Relay Harness (2) Metal Mounting Brackets and Screws (1) Easy-to-Use Installation Instructions Features: AC Series Ballast: 35w Power Output Provides Maximum Light and Cverage Where You Need ItBetter, Brighter, Longer: Octane HID bulbs uses power more efficiently to optimally achieve an ultra-bright 3000 lumens shine while extending the bulbs life to over 3000 hoursPlug-and-Play Installation: Just connect QuickSnap™ connectors, securely lock Octane Lighting bulbs into housing and youre done. No cutting, splicing or headachesComprehensive HID kit that includes a relay harness and capacitors. Everything you need is included!

THIS IS A 4X6" HALOGEN H4 HEADLIGHT RELAY HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS & TRUCKS WITH 4 HEADLIGHTS - HI & LOW BEAMS (PLUG AND PLAY HARNESS!) IF YOUR UPGRADING TO HALOGEN BULBS OR YOU ARE HAVING TROUBLE WITH YOUR 4X6" HEADLIGHTS NOT WORKING PROPERLY - THIS IS YOUR FIX! [100watt Halogen Bulb Max] THIS HARNESS FIXES:  DIM HEADLIGHTS BACK FEEDING POWER FLICKERING HEADLIGHTS MALFUNCTIONING HEADLIGHTS WHEN USING HI/LOW BEAMS OVERLOADING THE HEADLIGHT SWITCH OVERHEATING PLUGS THIS IS A H4/9003 12V HEADLIGHT CONVERSION WIRING HARNESS WITH HI HEAT CERAMIC PLUGS FOR CARS THAT HAVE UPGRADED HALOGEN OR XENON H4 BULBS. THE STOCK HEADLIGHT SWITCH CANNOT HANDLE THE NECESSARY POWER NEEDED TO LIGHT THE HALOGEN BULBS SO HEADLIGHTS OVERLOAD THE HEADLIGHT SWITCH AND END UP MAKING THE LIGHTS DIM, FLICKER, OR TURN OFF. THIS HARNESS BYPASSES THE POWER DRAW FROM THE HEADLIGHT SWITCH AND PULLS THE POWER DIRECTLY FROM THE CARS BATTERY, BUT STILL USES THE STOCK HEADLIGHT SWITCH TO ACTIVATE THE RELAYS TO TURN THE HEADLIGHTS ON AND OFF. THE CERAMIC PLUGS WONT MELT LIKE STANDARD PLASTIC PLUGS WILL FROM THE HIGHER HEAT THAT HALOGEN BULBS PUT OUT. THIS IS HARNESS IS A DIRECT PLUG AND PLUG WITH ALL THE CORRECT FACTORY STYLE PLUGS FOR THE HIGH AND LOW BEAM HEADLIGHTS! HARNESS CAN NOT BE USED WITH HALOGEN BULBS HIGHER THAN 100watt. H4 4 HEADLIGHT HARNESS FOR HEADLIGHT INTERCHANGE: H4 CONVERSIONS H4651 & H4656 HEADLIGHTS 4651 & 4652 HEADLIGHTS

THESE ARE A PAIR OF 2 HALOGEN SEMI-SEALED BEAM GLASS FACED GREEN HALO H4 HEADLIGHTS! THIS LISTING IS FOR A PAIR OF 2 NEW 4" x 6" CRYSTAL CLEAR HALOGEN GREEN HALO HEADLIGHT BULBS. INCLUDES 60/55W HALOGEN LIGHT BULBS. THESE LIGHT UP 50% BRIGHTER THEN THE STOCK STYLE INCANDESCENT BULBS. THESE ARE FOR ANY CAR OR TRUCK THAT HAS SQUARE 4x6" HEADLIGHTS. THESE ARE GLASS AND WE WILL TAKE EXTRA CARE IN PACKAGING.