This diode bar's wavelength is around 808+/3nm. This product is mounted in our own lab in Beijing, China. The product will be delivered through USPS or other express services to your door in around 3-7 banking days.

Specifications
1)Package: CCP Conduction Cooled Package (CS-Mount)
2)Output Power: 30 CW 
3)Center Wavelength: 808+/-3nm
4)Slow Axis Divergence(FWHM): <8 degrees
5)Fast Axis Divergence(FWHM): < 35 degrees
6)Threshold Current: ≤9A
7)Operating Current: ≤38A

Conditions
1)The buyer must be more than 18 years old.
2)Do not bid if you don't understand the applications.
3)The buyer must know how to drive the bar. Constant-current QCW Laser Diode Driver is required.
4)The buyer must know how to cool the bar. TEC or water cooling is required.
5)No return for large current damage or over heat damage!! 
6)The damage during delivery can be returned and resent within 15 days.