4000-Lumen Tech Light – Side Mount EOD
The BigBlue 4000-Lumen Tech Light with Side Mount EOD configuration is built for divers who need high-intensity, focused illumination in a streamlined sidemount setup. Designed for technical, cave, and wreck diving, this narrow-beam light delivers excellent range and clarity while minimizing drag and maintaining balanced gear placement.
- 4000-Lumen Narrow Beam produces a concentrated spotlight perfect for overhead, deep, and low-visibility diving.
- Side Mount EOD Configuration provides low-drag, balanced positioning ideal for sidemount divers navigating tight spaces.
- Optimized for Technical and Cave Diving offering reliable performance in challenging environments.
- High-CRI Output improves color accuracy and helps divers identify details clearly underwater.
- Adjustable Brightness Settings allow divers to control output for depth, visibility, and runtime efficiency.
- Durable Aluminum Housing built to withstand rigorous use in wrecks, caves, and technical dive conditions.








