Light Stax is a new award winning toy startup that launched in 2014 in Europe and the USA. Light Stax are beautifully illuminated construction blocks that use LED technology, but are still 100% compatible with existing traditional building blocks. Using our patented system, each Stax will magically light up as it is connected to a power base or any lit Stax. No special connectors or wires are needed. Just stack them and they light up!
— David Stelzer, owner of Shananigans in Baltimore, Md., told TDmonthly in a May 2015 survey that this was a best-selling construction toy at their store.