LAMP SPECIFICATIONS
Dimension
Lamp's Outside dia.(OD) = 6 mm 
Lamp's Arc length (AL) = 40 ±3 mm
Lamp's Body length(OL) = 65 ±3 mm
Overall length (OAL) WITH CAPS=
85 mm±1mm

Lamp's Arc length (AL) = 40 ±3 mm
Lamp's Body length(OL) = 65 ±3 mm
Overall length (OAL) WITH CAPS=
85 mm±1mm
Lifespan
150,000-200,000 shots for IPL
Envelope material
German quartz
Gas fill
Xe (xenon)
Gas Press
0.5~1.5Mpa / 450 Torrs
Cooling type
flowing water
Operating type
pulse
Connector type
caps
You can see the differences between lamps from different companies:
https://www.ipl-elight-shr.com/info/comparison-of-ipl-xenon-flash-lamps_i0029.html