I am representing ARANGO RODRIGUEZ Inc. in Colombia, South America.We sell electric and electronic components and Electroluminescent technology, is little known in this country and I would like to introduce it here.Our company is very interested in your EL products but first we need to know lifetime waranty, electric specifications, prices, sizes. If it's possible, We would like to have a catalogue or some samples even pieces of industrial waste could be useful to know.We are going to be attentive to your answer or questions.