I don't have a picture yet, as I don't have the tube in my hands yet. It measures just under 14 inches from tip to tip, and 1.5 inches in diameter. The only markings on it are "14.9" in blue marker on one end, which I'm assuming is the mW it tested at, and a white sticker with a barcode on it. The sticker reads "R 182 1408EG", and the barcode itself brings up nothing worthwhile on google. Any information would be appreciated (make/model/possible power supply specs to run it, etc) and I'll update this with a picture as soon as I can.