9" wide x 4 3/8" deep x 7.5 tall. As you can see from the pictures it does work. I used a temporary electric cord for power. Cord and light bulb not included.
Green and White bottom right corner has chip (see last pictures). The item "Lighted Glass Green Exit Sign Metal Union Made Underwriters Laboratories Vintage" is in sale since Wednesday, August 21, 2019. This item is in the category "Business & Industrial\Facility Maintenance & Safety\Safety Signs & Traffic Control\Exit Signs". The seller is "hanson20001" and is located in Cookson, Oklahoma.This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Sri lanka, Uruguay.