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Prometheus Lights Delta Textured Brass Grooves with Brass Button 4000K

Manufacturer: Prometheus Lights

Model: PL-DELTA-004

Retail: N/A


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The Prometheus Lights Delta packs 7 years of flashlight design and manufacturing experience into a compact, high performance package. A major upgrade is the graphite thermal pad with about 5x thermal conductivity compared to pure copper while the exposed fins on the solid copper pill transfer heat directly to your hand and the environment instead of trapping it inside the light. The 3.4A Icarus driver is fully programmable for ultimate customization. This piece is precision machined from solid brass with a milled textured finish and Prometheus radial grooves, upgraded brass button and features triple Nichia 219C High CRI (4000K) emitters which offer 90+ Color Rendering accuracy and reduce eye fatigue.

Brand new, direct from Prometheus Lights.

Body: Precision machined from solid brass, the body of the Delta has been finished in a milled texture with radial Prometheus Grooves for a comfortable and secure grip. A glow-in-the-dark board behind the LEDs make the light easier to find in the dark after use. The raw titanium pocket clip allows for secure, head down carry and lanyard attachment. This version comes with the upgraded solid Brass button offering smooth, hydraulic operation.

Operation: Basic operation is achieved via press for momentary output and click for continuous. Press to cycle through modes low, med, high with double press for direct access to max output Burst of ~930 Lumens. Modes, functions and outputs are fully programmable utilizing the included programming guide. Two mode groups are stored in memory and each group can be programmed with 1-7 modes and 22 brightness settings! Powered by a single, rechargeable IMR 18350 battery only. Battery not included.

Additional features include: UCL Glass Lens, McClicky Switch, Certified 6Al/4V Ti Clip, Prometheus Boot, spare O-rings and oil. Includes paper tube for storage, information card and instructions for operation and programming of the driver.


Bulb Type Nichia 219C High CRI (92+) 4000K
Max Output 935 lumens
Body Material Brass & Copper
Overall Length 3.74"
Bezel Diameter 25.2 mm
Body Diameter 25.2 mm
Weight 6.30 oz.
Country of Manufacture United States