2000 LS400

The manual says HB3 for hi beams and low beams has 2 numbers; D2R and HB4. What is correct and whats the best place to get them?

 

9005 high beams, if you have an HID equipped car you need d2r hid bulbs, otherwise you need 9006 halogens.

most likely you have HID given yours is a '00. if your lights move up and down when you start the car, you have HID. also, if you look at the headlight lens itself, it will usually have a raised letter on the corner that says either D2R or HB4.