An inexpensive way to dress up your driveway for Halloween. This first photo's a bit blurry due to the long exposure. Night shot with no flash or tripod.
Step 1: Materials
Get a bunch of plastic trick-or-treat buckets. Turns out they're about the same height as most low-voltage driveway lights.
Step 2: Modification
Cut a hole in the bottom on each bucket. These things are usually so flimsy that a sturdy pair of scissors will slice right through them. It doesn't have to be perfect; no one will see it. I cut a semicircle so that the bucket would still hold its shape.
Step 3: Assembly
Shove the bucket over the driveway light. Two photos here: with and without a flash. Sure you could go through the trouble of getting the cap of the light to fit the bucket exactly but it really doesn't make that much difference.