Concept Series H4 LED Bulb Kit

MSRP $153.99 USD

Concept Series LED Performance Bulbs. Get both a sleek look and improved visibility for safer driving at night with these powerful LED bulbs. With a combined output of 6000 lumens, these bulbs outperform halogen bulbs and ordinary LED bulbs in the market. Patented integrated heat sink design made a breakthrough in the current concept of headlight and fog light conversion and bring a real Plug & Play experience to users. Converting to LED is as easy as changing a stock bulb.


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™ 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 the stock bulb but capable of producing 3 times brighter than stock halogen bulbs.

Fitment: The TM Series are the smallest, highest output bulbs of their kind ensuring both a perfect fit and superior performance. The TM series LED bulbs can be adjusted for perfect beam pattern with the revolutionary TopAim™ design.

Light Output6,000 Lumens (per kit)
Color Temperature6500K
LEDsAutomotive Modular LED Chipset
Power18W per bulb
Current 1.3A at 13V DC per bulb
Voltage7.5 – 16V DC
Beam Angle360° Degrees
WaterproofIP 67

Please feel free to make use of the installation instructions below to assist you. We have created some installation examples to showcase the recommended steps should you experience that usual problems during your install.


If you have further questions or need technical assistance, please call one of our knowledgeable tech support experts at (888) 608-2220

In most cases, the position of the diodes (LED chips) should always be in a side to side orientation, meaning, you should have one set facing at 3 o’clock, and the other set facing at 9 o’clock. Read More LED Bulb Orientation Guide

[accordion-item title=”Where do I find installation instruction and other technical information?”
Best resources for installers to find the update to date info on installation and technical info is our SUPPORT CENTER.
You will findInstallation Instructions , Trouble-shooting Guide
We also have knowledge base provide you with the nust dnows and the latest technology developments in the LED lighting industry.

ARC LIGHTING carries a 2-year warranty on all products, for manufacturing defects or product failure. If you have an issue with any product, please report to our authorized dealer or distributor where your products were purchased or 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.

File a Warranty Claim