This mini tube has 7 connector pins. The Sylvania logo, "SYLVANIA", "id AFY", and "MADE IN U.S.A." are printed in yellow on the side of the tube, "5BR8" is printed in grey. The box is yellow and black with a graphic of the Sylvania logo. The text on the box reads: "SYLVANIA ELECTRIC TUBE MADE IN U.S.A" and "THE MARK OF QUALITY". "5BR8" is stamped in black on one end.
Manufacturer
Sylvania Electric Products, Inc.
Place Manufactured
U.S.
Identifying Numbers
Part number
5BR8
Printed in grey near top of tube
Dimensions
box: 3 in x 1 in x 1 in; tube: 2 1/8 in x 3/4 in x 3/4 in