Yes, you put a flame under the light bulb until you see a misty greyish vapor floating in graceful curls off the bud. Shake the bud around a little while you do this so as to not burn the weed. When you take the hit, it should be only slightly warm, NOT hot, and shouldn't taste burnt. It should smell and taste exactly like the unsmoked weed.

It takes a little bit of practice, but not smelling and smoking on the DL is well worth the extra effort. Also, the high is a lot more sativa-ish, making a vape good for a night on the town or an otherwise clear-headed high.