The Modlite OKW Dual Fuel Light Head is engineered for users who demand maximum beam intensity, long-range illumination, and dependable performance in a compact handheld lighting platform. Compatible with Modlite 18650 and 18350 bodies as well as other similar dual fuel bodies on the market, the OKW head delivers exceptional throw performance with a tightly focused beam pattern optimized for identifying targets at extended distances.
Producing 680 lumens and an impressive 69,000 candela, the OKW Dual Fuel Light Head is purpose-built for users who prioritize beam reach and concentrated hotspot intensity over flood output. Its single-mode high-output configuration provides immediate full-power activation, while optional Admin Mode offers a secondary low-output setting for extended runtime and reduced signature applications.
Constructed from rugged 6061 series aluminum with a Mil-Spec Hard Anodized finish, the OKW head is built to withstand demanding tactical, professional, and outdoor environments. Fully potted and tested drivers improve durability and reliability under hard use, while the ultra-clear BOROFLOAT® lens provides exceptional light transmission efficiency between 98–99%.
Designed and manufactured in the USA, the Modlite OKW Dual Fuel Light Head offers versatile power compatibility using 18350, 18650, or dual CR123 batteries. Whether mounted to a handheld setup or integrated into a high-performance illumination system, the OKW provides industry-leading candela performance backed by Modlite’s lifetime guarantee.
Key Features
- Dual fuel compatibility for 18350, 18650, or dual CR123 batteries
- High-intensity beam optimized for long-range illumination
- Produces 680 lumens and 69,000 candela
- Single-mode high-output configuration
- Optional Admin Mode with reduced-output runtime
- Fully potted and tested driver electronics
- Rugged 6061 aluminum bezel construction
- Mil-Spec Hard Anodized finish
- Ultra-clear BOROFLOAT® lens for maximum light transmission
- Made in the USA with lifetime guarantee
Specifications
| Product Type | Dual Fuel Light Head |
| Output | 680 Lumens |
| Peak Beam Intensity | 69,000 Candela |
| Battery Compatibility | 18350 / 18650 / 2× CR123 |
| Material | 6061 Aluminum |
| Lens | BOROFLOAT® Ultra Clear |
| Finish | Mil-Spec Hard Anodized |
| Weight | 2.1 oz |
| Diameter | 1.25 in |
| Length | 1.75 in |
Runtime
Runtime with 18650 Battery
| High Mode | 75 Minutes |
| Admin Mode | 10.6 Hours (15% Output) |
Runtime with 18350 Battery
| High Mode | 35 Minutes |
| Admin Mode | 3.6 Hours (15% Output) |
Compatibility
| Compatible Bodies | Modlite 18650 Bodies |
| Also Compatible With | Modlite 18350 Bodies |
| Battery Support | 18350, 18650, or 2× CR123 |
Comparison
| Feature | Modlite OKW Dual Fuel | Standard Light Heads |
|---|---|---|
| Candela Output | 69,000 Candela | Typically Lower |
| Beam Pattern | Long-Range Focused Throw | Mixed Flood/Throw |
| Battery Flexibility | Dual Fuel Support | Limited |
| Driver Protection | Fully Potted | Varies |
| Lens Quality | BOROFLOAT® Ultra Clear | Standard Lens Systems |
Why Choose the Modlite OKW Dual Fuel Light Head?
The Modlite OKW Dual Fuel Light Head is purpose-built for users who prioritize maximum candela and long-range target identification. Its tightly focused beam pattern delivers exceptional throw performance, making it ideal for handheld applications, tactical use, and outdoor environments where distance illumination matters.
With flexible dual fuel battery compatibility, fully potted electronics, and rugged Mil-Spec construction, the OKW is engineered for dependable operation in demanding conditions. Combined with Modlite’s lifetime guarantee and premium USA manufacturing, this light head provides serious performance for professional and enthusiast users alike.
FAQs
What batteries can power the Modlite OKW Dual Fuel Light Head?
The OKW Dual Fuel head can be powered by 18350 batteries, 18650 batteries, or two CR123 batteries. A single CR123 battery will not power the light.
What is the output of the OKW Dual Fuel Light Head?
The light head produces 680 lumens and 69,000 candela for high-intensity long-range illumination.
What is Admin Mode?
Admin Mode provides a reduced-output setting at approximately 15% of full power for extended runtime and lower light signature applications.
How long does the light run on an 18650 battery?
With an 18650 battery, High Mode provides approximately 75 minutes of runtime, while Admin Mode can run for up to 10.6 hours.
Is the OKW Dual Fuel head suitable for weapon-mounted setups?
While compatible with Modlite dual fuel bodies, the OKW head is best suited for handheld light applications due to its focused long-range beam pattern.
Will the finish look identical on every Modlite light head?
No. Due to the Type III Hardcoat anodizing process, slight finish variations between parts may occur. This is normal and does not affect performance.
