TIR stands for Total Internal Reflection. A TIR optic captures nearly all of the light output and focuses it where you need it, maximizing efficiency.

What is the difference between the SmartSelect and Standard models?

The SmartSelect model provides a dual-function main beam and a selectable multicolor backlight. The Standard model features an amber-only backlight with no startup sequence.

What power levels are available?

The SS40 is available in three different power levels: Sport, Pro, and Max. The Sport model offers the best value, while the Pro model provides a noticeable boost in power.

Diode Dynamics

Diode Dynamics SS40 Sport White Combo Standard ABL (one)

Name: Diode Dynamics SS40 Sport White Combo Standard ABL (one)
Brand: Diode Dynamics
Price: 819.15 USD
Availability: InStock

$819.15

SS40 headlight with TIR optics for maximum efficiency. Features selectable backlight color.

Key Features

Patented TIR Optics — maximizes light output and efficiency
Upgraded beam patterns — engineered for real-world performance
Dual-Function Main Beam (SmartSelect model) — run inner, outer, or full bar
Multicolor Backlight (SmartSelect model) — choose from eight colors, including amber
Amber-only Backlight (Standard model) — provides a unique accent light
Available in three power levels — choose the Sport model for the best value

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more