I just noticed this AA light with a "candle attachment" on DX http://www.dealextreme.com/details.dx/sku.7023. Some time ago, I got some white plastic leg tips (19mm size) at Home Depot as lens covers for a few of my AA and 123A lights. I wanted black but they only had brown and white. In addition to protecting the lens in my pocket, I noted that partly sliding the cap up when tail standing creates a nice little candle light. If the cap fits a little tight, you can put it in hot water and stretch it. Oh, by the way, they were 73 cents for four caps.