Importance of Beam Angle in Sterilization Design
UVC output is not only about power — distribution determines dose uniformity. Narrow beams concentrate energy while wide beams improve coverage.
Narrow Angle Benefits
Higher intensity
Better penetration in flow channels
Suitable for directional sterilization
Wide Angle Benefits
Uniform exposure
Surface sanitation
Reduced shadow zones
Combining both angles in modular designs improves overall effectiveness.
Selecting the Right Optical Package
Example multi-angle LED configuration:
https://www.u-vcare.com/products/uvc-led-230nm-120%C2%B0-60%C2%B0-48-48mil
Final Thoughts
Optical geometry often determines sterilization success more than electrical power.