2054-L

The 2054-L external light source complements the internal actinic light of MINI-PAM-II fluorometers. The 2054-L can be easily attached to the 2035-B leaf clip and POROMETER leaf clip. The external lamp provides light peaking at 630 nm (red), 520 nm (green), and 452 nm (blue), as well as white light. Each of the four channels has a standard maximum photon flux density of 1500 µmol m-2 s-1; the composition of colors is freely adjustable. The light source is connected to the SYNC port of the MINI-PAM-II fluorometer and it is controlled by the MINI-PAM-II or by a computer running the WinControl-3 software.