LogicBlocks Kit < $50 Some larger LED lights like

Some larger LED lights like the LEDLB-160X2

ORG fixture is a 4 foot long

but can be mounted to trailers or anchored down for long term use

4" x 7" Weight: 14

Click Photo to Enlarge The EPL-24-2L-LV-SOL-SZT-50-DNMS is equipped with specially designed LED T-series bulbs which produce 15% more illumination at 8 feet as compared to standard T8 lamps when measured with an Extech light meter

LogicBlocks Kit < $50 Some larger LED lights likeDigital logic is the foundation of every task that a computer can do, so it's no wonder that in order to fully understand how computers and other digital electronics work, you need to be familiar with logic gates. The problem is that logic gates aren't the most "hands on" subject, until now. The SparkFun LogicBlocks Kit allows you to play with logic gates by literally plugging one into another and watching the progression of an input to an output!