



The high-performance Streamlight ProTac 2.0 Headlamp produces 2,000 Lumens without sacrificing run time. Powered by the new SL-B50 battery pack that charges inside or outside of the light using a USB-C cord. The ProTac 2.0 Headlamp is a 2,000-Lumen flashlight that uses a proprietary Streamlight SL-B50-protected Li-Ion rechargeable battery. The ProTac 2.0 Headlamp features three different user-selectable programs. The Streamlight SL-B50 charges directly via the USB-C port in the body of the battery. The battery is keyed to ensure proper alignment of the charging port. Packaged with a USB-C cord, rubber, and elastic head straps, and an SL-B50 battery.
2,000 Lumens; 241 Meter beam; runs 2.25 Hours on high
Rechargeable with SL-B50 battery pack, sliding sleeve protects USB-C port
Hands-free task lighting
One-handed operation of momentary/constant on modes
IP64-rated; dust-tight and water resistant to 2 Meters; 2-Meter impact resistance tested
10 reviews for Streamlight 89001 ProTac 2.0 2000-Lumen Headlamp with Rechargeable Battery, Strap, Black
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$11.99
Brandon Volturno –
5 stars with 1 minor complaint
This headlamp is probably the best culmination of features put together that I’ve ever found.You have the quality and reliability of Streamlight, you have an ultra bright emitter, a very good beam pattern (although not perfect, more later), great battery life, programmable functions, and a non-proprietary charging method.So the first good thing about it is probably the most important of all; it works. I know that sounds ridiculous, but there is a ton of cheapo lights and headlamps out there. This one is solid and reliable. It’s also one of the brightest on the market to date.The beam pattern. The actual ratio of hotspot to flood is almost 100% ideal in my opinion. The throw is great, you can see an unbelievable distance, but the useful area up close where the light spills is fantastic. It’s useable from very close to very far. There is a strange artifact directly in the center of the beam that has a weird purple hue to it. It’s not the worst thing in the world, but it’s also not ideal, especially in 2023 in this age of led lights.The battery lasts a very long time, especially on low, which is also a very nice usable amount of light. Speaking of the low setting, the ten tap programming function is awesome. I like a light this powerful to start on low. It’s still a substantial amount of light on low!Another very important factor is being able to charge it. Usb-c is everywhere, and is basically the standard now. Being able to charge with a non-proprietary cable is invaluable. Never have a dead headlamp again!With all that being said, this is not a lightweight headlamp – at all. It’s comfortable, but if you wear it for a extended period of time, you’ll feel it in your neck. Worth the tradeoff for me, but something others should consider before getting this headlamp.
jaeden –
Great headlamp
Super bright headlamp. I used the 10-tap programming to make the low setting come on first, which is really handy. Overall very impressed. It is on the heavier side, if that matters to you.
Amazon Customer –
Very well made
Very bright but a bit heavy.
Sean Hunt –
Very bright light!
Works very well and has 3 options for brightness. Feels very durable as well. It is a bit bulky and has some weight to it, but you get used to it. On its lowest setting it gets me through an 8 hour shift, any of the higher settings you will need an extra battery. The battery does use a type c usb to recharge and it can be recharged by itself, so you can just swap out batteries.
cruzer –
beast, but heavy
i dont know how useful but no one had uploaded pictures so i thought i would.low, med, hightorque test channel tested the edc version of this protac 2.0 and it measured 2600 lumens before the normal rapid decline. they also tested the run time and it does last 2.5 hours, obviously not at 2000 lumens.this is only my 2nd headlamp and it is much heavier than my zebralight but the strap is also much more comfortable. i have not wore this for 30+ minutes yet so i cannot comment on if it hurts the neck or anythingi would definitely recommend this for anyone looking for high output light and you need some throw. this would be great for a hike or a walk. not so much for a mechanic or electrician etc
Debra Robinson –
It was also a gift, loved it
Best light on the market, my husband will not buy any other light but a streamlight
BB Q –
Light up the night
Love the rechargable battery and wow is this bright! It lights up a very large area. Great for walking or running in the dark.
Nathan R. –
Meh it’s super bright but super heavy
It’s really quite bright but it’s so heavy it really can’t be worn properly or for long periods of time.
Roberto –
Se ve de buena calidad!!!! Lo malo es que es echo en china!!!!
Lamberto –
L’ho acquistata in sostituzione di Fenix a causa di ripetuti guasti delle schede, spero vadano meglio