Martin VDO Atomic Bold Interlock Doubler

The Martin MAR‑91616122 is a VDO Atomic Bold Interlock Doubler accessory made by Martin Professional for use in professional lighting setups. It is designed to provide a secure mechanical connection between a VDO Atomic Bold fixture and up to two VDO Atomic Dot fixtures, allowing lighting designers and technicians to create larger, more complex lighting configurations. The interlock doubler is finished in black to blend with the fixtures and minimize visual distraction.

Key Features

• Designed specifically for VDO Atomic Bold Series lighting fixtures

• Allows attachment of two VDO Atomic Dot fixtures to a single VDO Atomic Bold unit

• Provides a secure interlocked connection for multi‑fixture configurations

• Black finish for a professional look and reduced light reflection

• Enables dynamic and flexible lighting setups for events and installations

• Durable construction suitable for touring, rentals, and frequent use

• Supports more visually impactful and complex lighting effects