The Westcott FJ200 Flash Tube is a replacement flash tube for the Westcott FJ200 strobe. 

Features:
Color: Daylight
Light Type: Strobe
Materials: Glass, Metal
Weight: 0.1 lbs
Lamp Life: ~10,000 Hours
Power Type: DC
Socket/Base: 2-Pin
Use & Care: Wipe with a dry cloth as needed. Do not submerge.
Dimensions: 1.8" x 1.8"