The Ultimate LED replacement Halo Headlight for the Jeep Wrangler JK NOW with an Integrated Amber Switchback Turn Signal! Increase night time visibility with high-quality LED illumination focused through advanced precision optics. Upgraded internal LED driver components allow the LED Low Beam to work with your JK Wrangler without the use of "flicker" adapters or other additional devices. Latest Improvements include: Improvements in brightness and reliability by adding a constant current LED driver to the main circuit board. Increased Reliability of the overall lifespan of the LEDS. Wider Input Voltage Range: The new SMD Halos can operate on a very wide voltage range from 12V-24V so that voltage spike can not damage the LEDs. Brighter/ More Even Light- by moving the heat load of the resistors off the PCB we are able to increase the number of LEDs on the circuit board without thermal issues. LED chips upgraded from a Cree LED to a Phillips Luxeon ZES chip.