"Laser" safety lights each with super bright LEDs run by (2) "AA" batteries that you supply. It's square and has a flashing or steady LED lamp visible up to 2500 feet (distance may be exaggerated). A 2" x 2-1/2" red plastic reflecting lens covers (3) lamps. Hook it on your belt or pack with the belt clip, use the included elastic strap for arm or leg mounting, or the included aluminum flange to attach it to your bike.. It's great for general use as a warning device or as an emergency signal for roadside breakdowns.

This isn't a book, but it's definitely book-ish. Looks like a leather-bound volume from the Bodleian but it's just a little wooden box, approx 8-1/2" x 5" x 2" (7" x 3-7/8" x 1-5/8" inside) that's perfect for stashing the jewels, cash, or whatever you need to stash in plain sight on the shelves.

This 300 Lumen LED light is a mighty mite. Just under 4-1/2" long x 1" dia, you slide the sleeve and the beam zooms from a flood to a don't-stare-into-this focused spot. In black or gun metal anodized aluminum, it's weatherproof and shockproof with a latching button switch and a pocket clip. Depress the button halfway when it's on and it goes into a rapid-flash mode for emergency signaling. Visible for 275 meters. Five hour life with the included 1-"AA" battery and a 110K+ hour bulb life.

Stocking cap, actually, or (Navy) watch cap, but the hip kids call them beanies now, so we’ll try our darnedest to stay “with it.” This black acrylic knit beanie lights up with removable LEDs that fit into 2” x 1” black rubber ports on the front and back. Front has (4) white lights with hi/med/low/off modes; back has (4) red lights with on/flashing modes. Take them out when you get where you’re going so you don’t look like a doofus. They’re weather-resistant, and come with CR2032 button-cell batteries.