Perfect LED lighting requires control over light beams and color uniformity. This is where secondary optics such as lenses and reflectors become crucial. However, the Saturn ring effect, a yellow edge around the light beam, can be challenging, especially when small aperture angles are used in conjunction with a lens. Color shift can cause the light to follow different paths, resulting in visible variations in color intensity and color temperature
Citizen has addressed this with the Falcon COB. With its unique structure, it manages to eliminate uneven light distribution and the unwanted yellow ring at the edges of the beam and offers consistent chromaticity even without special lenses.
Citizen offers 30 versions in three models:
- 13.5×13.5mm
- 19.0×19.0mm
- 28.0×28.0mm
These are available in 2700, 3000 and 4000K with different LES diameters of 4.2mm, 6.0mm, 8.5mm, 11mm and 13mm. The available color rendering is at least Ra90 or typical Ra97.
