Here's a neat one - Entertainment Earth (sponsor) has a Star Wars Yoda Lightsaber Table Lamp from United Cutlery, and it's pretty neat. You can outfit it with pretty much any light bulb, including a green one which you can snag at pretty much any Walmart or party supply store for a couple of bucks. This definitely adds a nice glow to the item. See the glowing green animated pic after the jump.
Here's a fun bit of trivia - a new SKU is hitting stores! In my quest across the desert, I found a Walmart and a Target that each had assortment #A1189, which is a new basic Lightsaber assortment - not refreshed packaging for the previous assortment, but a new SKU with a new DPCI at Target.