FAQ

How do I know if I have an AC Ballast vs DC Ballast?
OPT7 offers HID Conversion kits in two types: AC and DC Both types of ballasts ...
Tips on installing HID bulbs into your headlight socket
------------------------- Hello Fellow OPT7-ites, *Unplug and remove your old ...
OPT7 HID Kit Wiring Installation Video
------------------------- Welcome Fellow OPT7-ite, Find a quick wiring guide...
CANbus Equipped CPU Vehicles and Non-CANbus Certified Lighting Solutions Explained
------------------------- ------------------------- Hello Fellow OPT7-ites, ...
OPT7 Dual Beam Hi-Lo HID Conversion Kit Only Halogen High Beam Works & Low Beam HID Does Not
Hello Fellow OPT7-ites, This article pertains to Hi-Lo dual beam bulb types on...
HID Kit DOA? Polarity & Reversed Polarity Explained
------------------------- Hello Fellow OPT7-ites, Problem: Upon a complete inst...
Are OPT7 HID Conversion Kit or any HID Kits in general designed to prevent the BOW warning?
OPT7 HID Conversion Kits & HID Conversion Kits in general are not necessarily de...
What is the difference between Hi-Lo and Bi-xenon OPT7 Dual Beam HID Conversion Kits?
_‚ÄčIMPORTANT: _ H4, H13, 9003, 9008, 9004 are a Dual Beam bulb types that come...
Sales Guide: OPT7 HID Kits
In the world of OPT7 HID kits, there are three line offerings: DC Analog, AC Dig...
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