Works for the olight seeker 4

Excellent upgrade. After going through dozens of cheap knock offs, I finally invested in quality headlamps to keep in my go-bags in each of my vehicles. Their bright when you need them and calm when you don't.

Awesome Flashlight! I love Nitecore

I replaced my batteries after seeing a program that many No name batteries didn't have safety features. And could be potential fire hazards. Nitecore Batteries have these safety features.

Great flashlight with a large power reserve. I would definitely recommend purchasing this light

Have never seen anything so small but so mighty! Works great. TIP2 has become a part of my daily routine, in my pocket right next to my knife. I mainly use high with turbo now and again and am amazed how long it will run before needing charged.

Great little light!

Great light for small size packing some punch

The lights are Awesome!! Never had a light that has a beam like these do. Very satisfied customer here. Thanks.

Soild charger! Multiple charges, hold up in the weather! Smart purchase!

After putting the Nitecore EDC09 through its paces, it is clear that this light successfully bridges the gap between a pocketable EDC and a dedicated work light.

Beam & Output I conducted 10-foot beam pattern tests against a large white wall target, and the results were consistent: the beam is best described as a wide spot or a heavily center-weighted flood. This profile is excellent for general tasks, offering broad visibility without a blinding hotspot.

Color Temperature One of the standout features is the variable output. While my testing showed the highest Lux output at 10 feet came from the cooler 6500K setting, I found the warmth of the 3000K and 4500K options significantly preferable for visual clarity and eye comfort.

Design & Usability The utility of this light is defined by its adaptability. Having the ability to adjust the angle of the head is wonderful, and the pivot point itself feels very robust. Regarding build quality, the construction features a high-strength stainless steel body with a PVD coating, which explains the substantial, premium feel in hand. Combined with exceptionally intuitive controls, it is a joy to use. I'll have a complete and detailed video review of the EDC09 at Earthling.com later this month. I was not compensated in any way for what I have posted here or will be sharing on my website.

Handy dandy set of four AA batteries and charger (built in). Arrived have charged and took 45 minutes to top off. I might try an Anker smart charger next time to evaluate better. I prefer Nitecore rechargeable batteries especially the 18650 type., and still a fan of SANYO Eneloop AA and AAA.

I have a bunch of Nitecore head lamps, this is the first WML I've tried from them and I'm impressed by the performance and by the mounting hardware and accessories.

Works great

I love this light! Slim profile, work duty construction, battery meter, strobe feature, battery life.