Lumitec SeaBlaze X3 Underwater Light — 8000 Lumens

The all-new Lumitec SeaBlazeX3 represents the next evolution in surface-mount underwater lighting. Built on the proven legacy of the top-selling SeaBlaze Series, the X3 leverages decades of experience, innovation, and real-world marine performance to deliver the most advanced surface-mount underwater light to date.

Producing an impressive 8,000 darkness-piercing lumens while maintaining power consumption comparable to the SeaBlazeX2 — just 5.5 amps at 12V — the X3 raises the bar on both output and efficiency. It is the first Lumitec light to feature the new proprietary DryLock™ Technology, a unified platform combining thermal management, leak protection, and moisture prevention for unmatched durability in the harshest marine environments.

The X3 retains the same screw hole pattern and housing depth as the X2 and Quattro, making it a direct drop-in upgrade. Available in Dual-Color White/Blue with internal cross-fade mode, or RGBW Full Spectrum with nearly limitless color options and color cycle mode.

• 8,000 lumens output (measured on white)
• DryLock™ Technology — thermal management, leak & moisture protection
• Naval bronze construction with heat-tempered glass
• Same mounting hole pattern as SeaBlazeX2 & Quattro — easy upgrade
• PLI enabled — compatible with Poco 4 Digital Lighting Control
• Asymmetric flood beam pattern optimized for underwater coverage
• 10–30 VDC (12V & 24V compatible)
• IP68 rated
• 5-Year warranty