Just bought these fog lights and was wondering what HID bulbs they take? Also what is that stuff people on here use on their fogs to protect against pebbles and rocks? Btw I can't use regular bulbs and don't want to because I already have HIDs installed for the stock fogs (just need the bulb type for the new fogs so I can have them when the BlazerTech lights get here).BlazerTech 2200 Fog Lights: 3800 Performance