The bulbs are sold as a pair and come with 2 year warranty. Any questions about the T20 led bulbs? Contact us today! The LED bulbs work fine with the dim function of the T20 bulb (DRL and DRL with lowbeam). 2 Brand new T20 high power Led bulbs 2 Year warranty 6 Cree high power leds, aluminium cooling fin, non polarity specific T20 base. These products are not ECE-approved and must not be used on public roads in any exterior application. Use on public roads will invalidate both the operating license and insurance coverage.The product images shown are for illustration purposes only and may not be an exact representation of the product. Actual products may vary due to changes in manufacturing/product enhancements. The product/kit pictures can differ from what you have received/will receive because we use generic pictures for the kits. Because with all the different options/product changes etc. it's nearly impossible for us to take pictures for all the kits we have and with all the different options. For example, butyl sealant can be shown in the picture, but with headlights that are originally sealed with butyl, it won't be in the kit. Simply remove the halogen bulb, through the back of the headlight, and replace it with the LED bulb.