F4 Flashlight Titanium
15 day Money Back Guarantee
5 Year Warranty on Electronics
Lifetime Heirloom Warranty Available
The F4 Flashlight is compact and super bright. As the 4th light in our F series of EDC flashlight's it offers the best value in high end flashlights. But there's no sacrificing any of the quality that Focusworks is known for. This flashlight is built to work, giving over 16 hours of runtime on a single charge on low mode. If max runtime isn't what you want then it has over 800 lumens to blast your retina’s.
- Nichia 519a 4500k LED
- Qlite driver (simple low-medium-high operation)
- Grade 5 titanium pocket clip
- Runs on a 14500 lithium ion rechargeable battery (sold separately)
- Runtimes:
- 16+ hours on low
- 30 minutes then steps down to medium for 3+ hours
- It stores a little extra once its out of power so you can turn it on for a few seconds at a time to help you get home
- Weight with a battery 104g
- 4-1/16" (104mm) x 7/8" (22mm) diameter
- Designed and made in Canada
What emitter (LED) should you get?
This is our first light to offer the newest, state of the art Nichia 519a 4500k Emitter. This emitter is very popular and was the driving force behind designing the F4. It has a slightly rosy color and is a 90+ CRI emitter.
CRI is a measure of how well an LED shows color. Sunlight is 100CRI. So the Nichia 519a at 90+ is more than 90% as good as the sun at showing accurate colors.
4500k is the color of the light. Remember the yellowish color of old incandescent light bulbs? That color was approximately 3500k. Lower numbers indicate more yellowish light and higher numbers tell you it's bluer. 4500k strikes a nice balance between blue and yellow light and looks very nice. Side note for more context, 6000k has a noticeably blue note to it.
| Mode Memory |
Memory, No Memory |
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At FocusWorks EDC, we stand behind every piece we craft with precision and pride. All flashlights are covered by a lifetime warranty against defects in materials and workmanship, and electronic components carry a 5-year warranty. If your gear ever fails due to our craftsmanship, we’ll make it right — no questions. We also offer repair services for damage caused by accidents or misuse at cost, because we believe heirloom-grade gear should never be a source of regret.
For our other EDC items, we guarantee delivery free of manufacturing defects and offer a 15-day return policy on unused items. Exotic materials like damascus and timascus are final sale due to their rarity. Most importantly, all flashlights are warranty-transferable, so whether you're buying for yourself or passing gear down, your investment is always protected. For the full legacy promise, see our dedicated Heirloom Warranty section.
What The Collectors Are Saying
Jordy makes some awesome spinners! One of my all time favorites is still the Axis Micro Mini in Tungsten!
Amazing craftsmanship and quality items at great prices!! Jordy is one of the best, highly recommended, you won’t be disappointed!
Awesome company! Great service and community. The F2 is my most frequent EDC.
A great company with amazing CS! The quality of their EDC products is phenomenal!
Amazing products!
About Focusworks EDC
FocusWorks EDC specializes in seamlessly machining some of the highest quality everyday carry gear in the modern market. Created in 2015 by Jordy and his wife Lisa, FocusWorks EDC specializes in highest quality, textured flashlights, pens, lanyard beads, and box cutters. Everything you need to carry in your coat pocket or hip bag "every day". Our craftsmanship is rooted in both modern and traditional practices, inspired by space drama, shapes and textures of sci-fi creatures, and innovation in space technology.
