Knowled GR45B Barndoor for 45° 60° Reflector for for MG1200BI/MG2400BI GR45B

The Godox GR45B Barndoor is a precision light-shaping tool designed for the GR45 and GR60 reflectors used with the Godox MG1200Bi and MG2400Bi fixtures, offering directional control and spill reduction for refined, professional lighting.

The Godox Knowled GR45B Barndoor is an essential light-modifying accessory for users of the Godox MG1200Bi and MG2400Bi high-output LED systems. Designed specifically for the 45° GR45 and 60° GR60 reflectors, this durable metal barndoor enables precise directional control, allowing cinematographers, gaffers, and photographers to shape light exactly where it is needed while minimizing spill in the surrounding environment. Its sturdy construction ensures reliable performance in demanding production settings, making it ideal for film, broadcast, commercial, and studio applications. Whether narrowing a beam, blocking light from hitting backgrounds, or creating defined lighting edges, the GR45B offers a simple yet highly effective solution for professional light control.

Key Features:

• Compatible with Godox GR45 (45°) and GR60 (60°) reflectors
• Provides precise directional light shaping
• Helps eliminate unwanted light spill
• Durable, production-ready metal construction
• Designed for use with MG1200Bi and MG2400Bi fixtures