The Nanlux BD-DN1200C Barndoors for Dyno 1200C LED Light have a 4-way design to control the fixture’s output. Adjusting the leaves of the barndoors allows you to light the areas you want to have illuminated and control light spill to the areas you don’t.

(NLBDDN1200C)

Works to Diffuse & Even Out Light Spread
Folding Construction for Fast Setup
High Output Silver Interior Fabric
Compatible with up to 650W Halogen Lamps
Internal and External Diffuser Included
360 Deg Rotating System
Optional Elinchrom and Profoto Adapters
Includes Carrying Case