CoolLED Ltd.

We began as a vision of what science supplier could be, and 90 years later, we still embody that future-focused visionary perspective. At Carolina, we are constantly striving to improve and innovate to be the best we can be, always aiming for excellence in everything that we do. Since the time... Read More

Bulbtronics is your competitive source for replacement bulbs and LED's for railroad and locomotive applications including: Ditch Lights, Railway Signal Lights, Train Lights, Locomotive Cab, Rough Service Lights, Warning Lights, Locomotive Headlights and Reading Lights. We have stock and have EMD... Read More

In 1977, Dale Flaming, a scientist working at the University of California at San Francisco (UCSF), was having difficulty reliably producing micropipettes for use in his study of retina cells. He developed the first electronically controlled micropipette puller to facilitate his research. Demand... Read More