Well, not giving it to you, but selling it super-cheap. From Velleman® Security/CCTV, this flashing green security light is approx 4” dia at its widest x 3” tall. Comes without a plug but with 15” leads ready to be hardwired into a 12VDC source. Intended for wall or ceiling mounting, the (15) white LEDs inside the green cover will flash and are dome top facing and the base has (2) screw-mount holes, but if green's not your color, the plastic dome unscrews so you can easily repurpose it for your own DIY use.

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.

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.

Brand new 2' x 2' x 5/16" aluminum frame LED panel lights. 4000k (Cool white or neutral) and operates on 120vac with the included driver. These panels fit into standard drop ceiling tiles and draw under 40watts of power making them ideal as replacements for larger fixtures. 30,000 hour life span. Did we mention they are dimmable. Super Eco friendly and make an incredible light table. These will require some wiring as the driver just has wire leads and no plug on the end. Approx. 3800 Lumens

Please Note: Item is not available for expedited shipping. Retail store customers: available by special order only.

We have stumbled across some sweet little LED lighting drivers. They require between 100-277VAC inputs and have outputs of 27-42VDC (40W) and 28-40VDC (30W). Intended to be used with LED replacement lighting. The 40 Watt output driver measures 5-3/4" x 1-3/4" x 1" and has 2 input and 2 output leads. The 30 W output driver measures 12" x 3/4" x 5/8" also with 2 input and output leads. Now go retrofit away!

Clip this rechargeable bike or task light onto the brim of your cap, and then flip it up or down as needed. Has (4) modes: white high or low flood; red high flood or flashing. Powered by a lithium-ion battery that charges in 2:40 hours via a micro USB port. This is the little light you didn’t know you needed until you got it.

Brand new 2' x 2' LED panel lights. 3000k (Warm Light) and operates on 120vac with the included driver. These panels fit into standard drop ceiling tiles and only draw 40watts of power making them ideal as replacements for larger fixtures. Surplus Fact: Driver might be different than photo shows. 

Note: Item is not available for expedited shipping. Retail store customers: available by special order only.

That's (5) skidoos better than 23 skidoo, on account of this 22" light strip has (28) white LEDs on it. To ease installation, we've paired it with a power supply driver. Driver measures 5" x 3" x 1-1/2" and is rated at 28VDC. The black and white wires attach to wall voltage, and green is the ground. The other end has a bunch of wires, but the red and black attach to the LED board and the others are for various control functions. But you only need the red and black to run the light strip.

LEDs in assorted colors and sizes for displays, hobbies, robotics, electronics and more.

One byte at a time. Or maybe just a nibble if you’re trying to cut back. A nibble is what programmers call half of a byte. It’s also what the folks at Velleman call this Arduino-compatible microcontroller which has all of the pins as a standard Arduino, but the Nibble is enhanced with (4) built-in buttons and (4) blue LEDS for easy prototyping. Plus, it comes fully assembled and pre-programmed with a memory game. Just plug it into your computer’s USB port and you can start having fun and learning right away.