|Light Output||6,000 Lumens (per kit)|
|LEDs||Automotive Modular LED Chipset|
|Power||18W per bulb|
|Current||1.3A at 13V DC per bulb|
|Voltage||7.5 – 16V DC|
|Beam Angle||360° Degrees|
Concept Series H4 LED Bulb Kit – 21041
MSRP $195.73 USD
Our best-selling Concept Bulbs just received major performance and ease of install upgrades. These bulbs are brighter than ever and feature the latest LED chips and precision optics.
Installation is an absolute cinch and due to the fully integrated compact heat sink, fitment is worry free. The game-changing addition is our new RapidAim™ innovation. Once the bulb is installed, aiming can be perfected by the quick and toolless turn of a knob on the underside of the bulb. It’s never been easier to add breathtaking LED performance bulbs to your vehicle.
Compact and Powerful: Introducing the revolutionary Tiny Monster Concept series LED performance bulbs. You will be amazed by the power output of such a compact bulb. Conversion of headlight and fog lights to LED has never been easier.
Technology: Patented INTGCool™ integrated thermal management system accurately fits in most headlight or fog light applications. The patented, integrated heat sink design is a breakthrough in headlight and fog light conversions and brings a real plug & play experience to users.
Output: The Concept series LED bulbs are similar in size to stock bulbs but are capable of producing light three times brighter than stock halogen bulbs. The SMARTDRIVE bulb has a built in LED driver. This keeps the bulb head small.
Fitment: The Tiny Monster Concept series are the smallest, highest output bulbs of their kind ensuring both a perfect fit and superior performance. The bulb head can be rotated 360° for perfect beam pattern with the revolutionary TopAim™ design.
2 High Power LED Bulbs
1 Adjustment Tool (where applicable)
2 Extension wire harness (where applicable)
1 Instruction Guide
Please refer to the detailed user manual below to assist you during your installation. It is the same material that is in the LED bulb box packaging.
We have created some installation examples to showcase the recommended steps you should take to make your upgrade a clean and fast install.Download User Manual
Showcase Of Installation Material
If you have further questions or need technical assistance please call one of our knowledgeable tech support experts at (888) 608-2220 We are open Monday – Friday 9:00 a.m. – 5:00 p.m. CST
We can answer many of the common questions that arrive during a light upgrade.
ARC Lighting provides a 2 (two) year warranty on all products, for manufacturing defects or product failure. If you have an issue with any product, please report it to our authorized dealer or distributor where your product(s) were purchased. When directed to do so after you have spoken to the purchasing location you may file your claim with us directly using the online form below. If your product is determined to be defective in material or workmanship, ARC Lighting will issue an RMA number.
After speaking to our technical support, please click here to file a warranty claim
Read the ARC Lighting 2 Year Limited Warranty
Monday – Friday 9 to 5 pm
How to tell which bulb# go into my headlight or fog light?
How do I make choices between Concept and Xtreme Series?
How do I decide if I need a Decoder Harness or not
How to adjust the orientation of the bulb and make sure my beam pattern is right?