I stopped by Harbor Freight yesterday and discovered some flexible-neck LED inspection lights, two in a set, that I’ve not seen there before. One of the lights is 22” long and uses AA batteries. The second is 8” and uses button batteries. Don’t know if they’re a new item, but they are well made, and should be good for tight places, including inside hollow forms. Item is no. 95414. The description on the HF website isn’t quite right, as it doesn’t mention the button batteries in the second light, and 22" and 8" are the lengths overall, not just of the flexible necks. Here’s the link for anyone who’s interested:
http://www.harborfreight.com/2-piece...ght-95414.html
David