A single beam HID bulb builds up an extremely bright light throwing it 3 times further than a halogen one. It triggers either the high and low beams of the headlights and in this case you will need two kits to convert both beams. HID system consumes much less power and, as a result, it is more efficient providing longer lifespan for its parts including bulbs. Also HID light more closely approximates the color temperature of natural daylight what makes driving in the night more comfortable and safe.
We provide this size of a bulb both for HID and LED systems. LED bulb doesn’t have any filament to burn out or break; therefore it lasts much longer than a halogen one. More over it is instant-on, and thus it is useful in the applications which are subject to frequent on-off cycling. Besides it is plug and play to install requiring no additional equipment.