Deuterium (Deep-UV)	Deuterium (Standard)	Deuterium (long-life DUV)	Halogen
Wavelength Range	190-400 nm	215-400 nm	185-400 nm	360-2500 nm
Warm-up Time	30 min.	30 min.	30 min.	20 min.
Lamp Power	78W / 0.75A	78W / 0.75A	78W / 0.75A	5W /0.5A
Lamp Lifetime	1000 h	1000 h	2000 h	1000 h
Noise (AU)	2x 10-4	2x 10-4	2x 10-5
Max. drift	± 0.5%/h	± 0.5%/h	± 0.5%/h	± 0.1%/h
Color Temperature - - - 3000 K	3000 K
Optical Power* in 600μm fiber	72μW	61μW	72 μW	354 μW