My car is using the H11 Halogen and i want to change to HID Kit. but i find my car hand book :
Low beam (discharge bulbs) - 35W, D4S
Low beam (Halogen bulbs) - 55W, H11

so i need to get H11 Hid 55W or D4S 35W???


Thanks

Anyone can help me...

H11 and D4s are the same size bulbs but different type
If you want, you can get the HID kit with H11 size

Any one can help me .....

is ur car Toyota Prius?  If you don't have stock HID you can only get the H11 bulb size HID 35W