Overview
The Lightsock 20 Replacement Blackout Sider is designed for spill control on the LS20 Astera Helios Tube diffusion kit. It fastens to the pearlescent skin using hook-and-loop attachment, allowing quick directional adjustments.
Key Features
- Designed for Lightsock 20
- Blackout fabric construction
- Hook-and-loop fastening system
- Provides directional shaping
- Sold individually
Compatible Fixtures
- Lightsock 20 – Astera Helios Tube Diffusion Kit (LS20)
Usage Notes
Use individually for edge control or as a pair for greater spill reduction. Not compatible with LS40, LS80, or Dooplo systems.








