Just replaced Stock bulbs with HID 6000k 55W from Retro-solutions. I have used them for my other truck, Quality components. Had 1 Ballast fail, Covered under warrantee.
Very easy swap.
1. Turn Wheel to far right.
2. Remove 4 Screws holding Plastic well in place.
3. Hold Plastic well out of the way.
4. Disconnect wire from stock bulb.
5. Add some Dielectric (supplied in kit) grease to connector, and all connectors on new bulb wiring.
6. Clean interior side of bumper, clean back of HID Ballast, apply double sided tape to ballast.
7. Remove Rubber grommet from HID bulb wire if it has it, not needed for SRX.
8. Connect bulb to Ballast ( 2 clip wires), Connect ballast to Factory plug. Note: test light before you make it final, if bulb does not light, flip stock wire on ballast.
9. Remove Tape cover and apply ballast to inside of bumper.
10. Remove STOCK bulb, make note of 3 ends that hold bulb in socket, it will be easier to re-install new HID.
11. Install new HID. Do not touch bulb glass when you remove it from packing case. ( You may have to push in firmly to get it to seat in stock location since it is a new rubber gasket on HID.) This is the hardest part!
12. Fold over extra wire, secure with supplied wire tie.
13. Test again, re-install 4 screws and your done.
Repeat Right side. If you have never done this, 15 to 20 Min MAX per side.
6000K bulbs are amazing, super bright! Looking at car head on 20' away, HID's are about 30% brighter than Headlights.