Lemonkid,
- do a search first on Botach here or on other forums (BF or such) befor buying there - the troubles might not be worth the bucks saved.
- Do a search also on the HID bulb for the LC - this issue came up here before and I think I saw it mentioned to be available cheaper but don´t remember the details
- You need to look for a bulb with higher current draw and/or better chemistry (Krypton, Halogen, Xenon) than your current one which might be around 750ma for higher output- you need to stay in the same voltage range as this is the voltage your 3C cells do supply and unless you change the number of cells the voltage will stay the same.
Klaus