HID Canada Team Comment

Have you ever wondered what's inside these "magical" cancellers people sell? How can shops sell "cancellers" without actually knowing or telling the end user what it is? We went out and purchased a pair of every single different ones and tested them against the most common scenarios. This ensures that we can tell you exactly what's inside and that it will work for you. If you would like to craft your own based on the components listed, feel free! Information empowers everyone, and what we found out was pretty intriguing.

As part of our commitment to you, we show you what's exactly inside. See our product picture above!

• Some cancellers only had a small unmarked resistor
• All capacitors were 4700uF but varied widely in the vmax
• Many use plastic housings instead of heat dissapating metal
• Some are fused, some are not
• NO ONE could tell us definitively what was inside their "canceller" or why it works for "BMW" or "Audi" only
• NO ONE has actually done an investigation to this scale!
• If the canceller is small, then it likely doesn't contain what you need

• IMPORTANT: Please contact us for assistance with specific use cases!
• For use to stabilize Daytime Running Light voltage, alleviating flickering
• DRL is not disabled, but rather keep the DRL at full voltage, allowing the HIDs to function normally.
• Required for some one-off applications such as build year 2006 BMW E92/E90
• Eliminate bulb out warning for select vehicles
• Full metal casing as opposed to plastic moulded housing of other units on the market
• Will not work correctly with relay wiring harness or in bi-xenon applications

• 2 x canceller units (one for each side)

• Full metal casing (very important for proper heat dissapation!)
• 2 x 5.1 ohm 20 watt resistor
• 1 x 16v 4700uF capacitor
• Individually fused for your protection (no others are!)
• 3.0in x 2.5in x 1.5in size. This is LARGER than others!