I had a $5,000.00 Neon Sign installed by the clearwater store & had noting but problems from day one, the transformer burnt up right away several times. I had another sign company come by after sign was out of warranty & told me with a sign this large I should have had 2 transormers & the wiring was a very Poor Job, he set up the sign with 2 transformers & rewired for a cost of several Hundred dollars & have not had a problem in thelast few yrs since doing so. "STAY AWAY FROM THE CLEARWATER STORE"