Diode Dynamics Stage Series TIR Optic LED Light Bar

The Diode Dynamics Stage Series LED Light Bar lineup is a ground-up reimagining of auxiliary off-road and utility lighting, engineered for maximum output, precision beam control, and uncompromising durability. Inspired by the demands of professional rally racing, every light bar in the Stage Series delivers more usable light, more control, and more configurability than reflector-based alternatives — whether navigating tight technical trails, working a job site, or running high-speed desert terrain.

Patented TIR Optical Technology:

At the heart of every Stage Series light bar is Diode Dynamics' patented Total Internal Reflection (TIR) optic, re-engineered for maximum intensity and efficiency. Rather than scattering light internally like conventional reflector designs, TIR optics capture virtually all LED output and direct it precisely where it's needed — dramatically reducing glare while maximizing every lumen of usable output.

Purpose-Built Beam Patterns:

• All beam patterns developed using advanced optical simulation modeling for real-world performance
• Driving pattern delivers a focused rectangular long-range beam optimized for high-speed use
• Flood pattern provides wide, even area illumination ideal for low-speed work
• Combo pattern balances distance and spread for versatile all-around lighting
• Road-legal beam options available for on-highway and dual-use applications

SmartSelect & Backlight Functionality:

Stage Series light bars feature a fully illuminated backlight that fills the TIR optic for a bold, distinctive appearance. SmartSelect models add an 8-color selectable backlight — including a dedicated true amber LED — plus a dynamic startup sequence. On qualifying SmartSelect models, main beam section control lets you activate inner sections, outer sections, or the full bar by simply cycling power, delivering precise output control for any terrain without additional wiring or switches.

Built for the Extreme:

• Durable aluminum housing with ASTM-standard powdercoat finish
• IP69K waterproof rating — withstands high-pressure washing, mud, dust, and rain
• Tested for long-term operation from -40° to 185°F
• Vibration, moisture intrusion, and corrosion testing completed to SAE/DOT standards
• Narrow-profile extruded housing minimizes wind noise and fits tight mounting locations
• Pin-fin heatsink design efficiently dissipates heat for consistent, sustained output
• 9–30V electrical system compatibility for broad vehicle compatibility

Simple, Flexible Connections:

Every Stage Series light bar uses a standard DT-type Deutsch-style connector with a pigtail and bare leads for straightforward installation. Compatible with off-the-shelf Deutsch harnesses or optional Diode Dynamics wiring harnesses for a clean, plug-and-play setup.

Made in the USA — Backed by a Lifetime Warranty:

Diode Dynamics designs, tests, and manufactures its products in-house in St. Louis, Missouri using globally sourced materials, ensuring complete quality control at every stage of production. All Stage Series LED light bars are backed by a limited lifetime warranty and supported by a dedicated U.S.-based customer service team. Real-world proven by rally and endurance racing teams worldwide, the Stage Series is built to perform and built to last.