Yeah, there is a collar that connects the lamp to the lens, twist that counter clockwise and pull it out, then do the same w/ the bulb.
Do _NOT_ touch the new bulb's glass to any grease in the car or to your skin!! The oil will cause a hot spot on the bulb which will either shatter it when you use it the first time or severely shorten its life.
Also, if you bought over-wattage (80/100) instead of the standard 55/65 bulbs, be sure to replace the factory harness or you will do some serious damage to your electrical system!
Jeff