Light source intended for the Combi 3D slide viewer, all models.
However, there are small differences in the coupling of the viewer to the light housing. It is important to indicate this when ordering which serial number of the viewer you have.

Specifications:
- LED illumination 5000K or 4200K color temperature.
  20-13-C4200K and the 20-13-C5000K
- Lithium Ion battery of 2200mA.
- Push button for illumination.
- Slide switch for permanent illumination.
- Rotary knob for brightness adjustment.
- USB-C connection for battery charging.
- Built-in charging circuit as well as continuous voltage management for lighting.
- Dimensions 136x75x21mm.

 USB-C power adapter is not included.

'94 series, housing width 119 mm. total groove depth 117mm. serial numbers 1-93
'97 series, housing width 119.5 mm. total groove depth 117.5 mm. serial numbers 101 - 200
2000 series, housing width 120 mm. total groove depth 118 mm. serial numbers 201 - 323
2003 series, housing width 120 mm. total groove depth 118 mm. serial numbers 325 - 425