BuyDig offers the Mr. Beams Battery-Powered Motion-Sensing LED Stick-Anywhere Nightlight 6-Pack, model no. MB723, for $35.99 with free shipping. That's $6 per light, a buck under our mention of a similar set from four days ago, and $18 below the lowest total price we could find for this quantity elsewhere. They can be used indoors or outdoors and activate only when it's dark, and operate on four AA batteries (not included.)
Got a lot to illuminate? BuyDig also offers this 9-Pack for $46.99 with free shipping. That's $5.22 per light and the lowest total price we could find for this quantity by $34.
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.