Add a touch of vintage charm to your Christmas or any occasion decor with this Westinghouse 50 indoor blue light string. The flexible and portable design makes it easy to install both indoor and outdoor, and the bulb/tube included feature ensures a warm and cozy atmosphere. This unit is an original and authentic piece manufactured in China during the 1990s, with a green cord color and a small size that adds a unique touch to any setting. Perfect for all occasions, including weddings and baby showers, this Westinghouse light string is a must-have for collectors and enthusiasts alike.  NOS came from a large Christmas collection and was never used.  Thank you for your time looking.