VBTek, LLC Outline Need an LED that's 620 nm with a 20 deg viewing angle? How about one that's in a chip and wire package on a ceramic substrate? Or that's matched with a particular photodiode? VBTek, LLC in Keller, TX takes the hassle out of buying opto components and assemblies. We are a one-stop shop for all of your optoelectronic needs. After decades of working in the LED business and sourcing parts and assemblies for design engineers, purchasing managers, and the like we have built rock-solid relationships with most of the major LED companies in the world. By doing so, we have found many of the best "deals" to be with lesser known companies, such as Plasma Ireland, an Irish company known more for the quality and competitive pricing of its products than the size of its marketing department. With all the hype and confusing information about brightness (or luminous intensity or power) isn't it nice to know that there is one impartial source you can use to get the straight answer to your opto needs? We can help you with your opto needs. Need a quote for parts and pricing? Send us a request online!