Twist the barrel of this green laser pointer and watch the diffraction lens multiply the dots and spin them in fascinating kaleidoscopic patterns. Perfect for rave parties, DIY discos, or getting kicked out of movie theaters. Guaranteed to make a cat at least schizophrenic. Measures just over 6" long and requires (2) "AAA" batteries which you will have to supply because your cat hasn't learned how to drive yet. 

Who doesn’t love laser pointers? Their precision. Their ethereal, mind-blowing, otherwordly glow. Their magic, now-you-see-it-now-you-don’t quality. Ours come in several colors, including red, green, violet and combinations of those. You want a single point? We’ve got ’em. You want a kaleidoscope display? We’ve got those, too. They're all 5" to 6" long, give or take, "AAA" batteries are not included. All you have to do is point and click.

Hang this super-bright little work light by the carabinerish hook on one end, or by the magnet on the bottom. The side has a 16-element COB LED rated at 220 lumens, plus a 1W 45-lumen LED on the bottom. The whole thing measures 6" x 2" x 1" in matte black with small highlights in orange, yellow, blue or green, and we’ll pick one to match your eyes. Includes a trio of “AAA”s.

Or baton jaune. This telescoping combo worklight/traffic baton looks like a red or yellow baton, but pull the ends and it opens to reveal a 9-3/8” long, 1200-lumen COB light in the middle. Measures 2-5/16" hexagon and extends from 13" to 23" with swivel hooks recessed on both ends, and pair of magnets on the handle. Housing is translucent so when closed it will work like a traffic baton. Runs for (4) hours on the (8) included “AA” batteries, and can be seen for up 246 ft/75m.

Sometimes there’s nothing for it but having your own plasma ball. This is the travel- or office-size, a manageable 3-1/8" dia acrylic ball standing on concentric blue disks, 5-1/4” tall altogether. Lay hands upon it and watch the soothing red and blue streamers wave and undulate your troubles away. Great for disco or psychedelic raves in your car or cubicle; you supply the soundtrack. Also great for just strapping to your head to make sure people look at you at music festivals. Get creative with it--take it everywhere you go. You bring (4) “AAA” batteries.

Our each is a pack of (10) common cathode 5mm dia red/green/blue LEDs. Clear lens, 20mA rated for 100K hour life. 3V supply will work for all. You also get 100 Ohm and 510 Ohm resistors to step down 5 and 12VDC respectively. Luminous intensity is 4,000 mcd.

This panel-mount, grounded outlet from Eagle Electronics is rated for up 15A at 125V, and measures 1” square. You’ll need 1-1/2” clearance on the back. Has a pair of retaining clips, (2) spade terminals and a ground screw. UL/CSA.

A failed folk-rock group from the Summer of Love? No, a trio of pretty lepidoptera oscillating through many colors via the magic of fiber optics. They have a 3" wingspread and sit on a 1-1/2" dia base that holds the (3) included and replaceable button-cell batteries inside. You'll get (3), at least (2) different, along with self-adhesive tape to stick them somewhere. We like them as party lights, but they'd also be great on a hat.

This 4-3/4" dia moon is so much more interesting than the real thing. This one has a 4-way dimmer, flash/strobe/fast and slow fade/steady-on modes, plus internal LEDs to make (15) colors in addition to traditional moonish white. It's also a great nightlight. Remote control comes with a battery but you'll need (3) "AAA" batteries to run the moon. Topographical, but the giant astronaut footprint suggests it's not quite to scale. Will sit up by itself or wall mount on a couple of finishing nails.

Our each here is (5) 5/8” warm white COB LEDs that are insanely bright (think: airport runway) and rated for 200mA at 32VDC. Mounted on PC boards from 3/4” to 1”. Marked for polarity, with solder tabs for power. No lumen rating, but don’t stare at them head-on if you like your retinas because, like we said, they’re awfully bright. And as with all COBs, a heat sink backing is also a good idea.

This Rechargeable 1000-lumen floodlight/Phone recharger from iZoom® has the power to be a real retina-scorcher. Throws a warm white light from the 1-1/2” COB LED inside a 2-7/8” x 2-1/2” reflector that draws 10W. Its powerful Li-Ion battery will last (3) hours on a 5-6 hour charge. Housing is 6" x 3-5/8" x 1" with an easel that separates, so you can hang it on a pipe or rod. Comes with a USB adapter and a 3-foot cord. As a bonus even has a 3600mAh USB-out to charge other things like cell phones and tablets! Includes a high/low/off switch, and is listed as weatherproof. Yours will be red or yellow, not that it matters.

Itty bitty Edison style 1/4 Watt lamp with a 3/16"/5mm screw base. (type E5 or E5.5) 1/2" long overall it needs 160ma @ 2.5 V. It has a clear glass envelope that collimates the light at the end for greater intensity when viewed end on. Typically priced around a buck a each. Great for science fair projects. model railroading or anywhere tiny light is required.

Don't hide this light under a bushel. Probably couldn't anyway, since it features (24) flashing, spinning, pulsing red, green and blue LEDs. It cycles through a variety of different patterns, looks like it came from outer space, is black or translucent white (we'll pick) and plugs into the wall via a 3-foot power cord. Mounts via (2) keyed mounting slots on the back. Measures 5" dia x 1-3/8" tall at the center. Rated for 8,000 hours of flashing fun. Click here to check out our Facebook post to see it in action.

You move too fast. You got to make the mornin' last, sport, or you've got no chance at all of feelin' groovy. The Groovy Lamp is LavaLampish, but with clearer fluid that's not quite so goopy, but considerably more, well, groovy. Stands 13-1/4" tall on a 3-3/8" base and draws 25W. Has an in-line switch and 6-foot cord, and we'll pick a blue, green, purple or orange one for you. UL.

Yes, you can now take all those hours, days, months and years you spent playing Pac-Man® and convert them to a table lamp that your spouse will hate. You pick: the Pac-Man® itself comes at 8-1/4” dia with a remote control to pick one of (7) brightness levels and (12) authentic sounds from the original game; or the Pac-Man® Ghost lamp, 7-3/4” tall x approx 7” dia in a white housing with internal LEDs and a remote that lets you choose from (16) colors in flash, strobe, fade or smooth modes. Both lamps come with a wall adapter and battery for the 15-foot-range remote.

Or barrier strips, or terminal blocks, depending on where you are and who you ask. Ours is a (4) position x 2 block rated for up 30A. Standard screw-type terminals, and measures 3-1/4" long x 1-1/4" x 5/8" with a pair of 3/16” mounting holes at each end.

Like the smartest kid in class, this little PC board is crazy bright with (8) 1/8” dia warm white LED COBs. Clearly marked pads for power inputs. The whole shebang is just 7/8” dia with 3/32” mounting divots. Requires a heat sink and a current-limiting resistor.

Don't wait or it'll all be gone. You get (4) pieces, 11 feet each, of 18-2 wire, polarized, black with a white stripe and eminently discardable spade-push terminals on both ends. (That's under a nickel a foot, cowboy.) Lamp cord, speaker wire, pretty much anything you run juice to.