The price range varies from Rs 13,000 to 16,000. The temperature colour is directly proportional to the price, so the higher you go, the more you end up paying(in Pakistan anyway). asim111, HID basically stands for HIgh Intensity Discharge,and the bulb contains Xenon gas and the there is no fillament in the bulb(as in the case of a halogen bulb), rather the light arc is created by two electrodes, thus producing more light. Great for night driving though! Cheers,