4000 Lumen Tech Light Backmount EOS, Narrow Beam Spotlight for Cave and Wreck Diving

4000-Lumen Tech Light – Backmount EOS

The BigBlue 4000-Lumen Tech Light with Backmount EOS configuration is designed for divers who need dependable, focused illumination during technical, wreck, and overhead diving. Its streamlined backmount design provides secure placement and balanced trim, while the concentrated beam delivers excellent long-range visibility in dark or confined environments.

• 4000-Lumen Narrow Beam provides a tight, penetrating spotlight ideal for technical diving, caves, and wreck navigation.
• Backmount EOS Configuration offers stable, streamlined placement for improved trim and reduced drag underwater.
• Optimized for Overhead Environments providing clear, focused illumination in low-visibility passages.
• High-CRI Light Output enhances natural underwater colors and improves clarity for detailed exploration.
• Adjustable Brightness Modes allow divers to manage power levels and runtime for various conditions.
• Rugged Aluminum Housing engineered to withstand deep, technical, and repetitive dive conditions.