N1 H4 472 LED Headlight Bulbs 10000 Lumens! + 501 sidelight bulbs

2 x H4 bulbs 2 x 501 sidelights Canbus Error Free Built in ballast (driver) Easy Installation Remove Collar to install Very bright 6000K pure white colour Instant switch on (no warm up time) Technical: 360 degree light outout A Massive 5000 Lumens per bulb! Thats brighter than 35w HID! 10000 lumens 72w combined output! Built in smart heatsink fan to dissipate heat No errors on most cars. We do have extra plug in load resistors in our shop should you need some. Please note the back of the bulb sticks out 34mm so you will need to allow a little extra space for this Some canbus Cars may make the LEDs flash on startup for a few seconds Perfect beam pattern! Can be fitted: Dip beam/High Beam