LAMP SPECIFICATIONS
Dimension
Lamp's Outside dia.(OD) = 7 mm 
Lamp's Arc length (AL) = 50 ±3 mm
Lamp's Body length(OL) = 115 ±3 mm
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Lamp's Arc length (AL) = 50 ±3 mm
Lamp's Body length(OL) = 115 ±3 mm
Lifespan
150,000-200,000 shots for IPL
Envelope material
German quartz
Gas fill
Xe (xenon)
Package: Original carton of lamp producer plus our own carton with thickness same as Iphone carton.
Gas Press
0.5~1.5Mpa / 450 Torrs
Cooling type
flowing water
Operating type
pulse
Connector type
wire, cathode 90 grades
Related parts:
1, O ring for 7mm lamp
2, Positive red wire
3, Negative black wire
Other 7*50*115 lamps:
https://www.ipl-elight-shr.com/search/?Keyword=7*50*115
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