Princeton Tec Amp 1L Flashlight 5049-389
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Princeton Tec Amp 1L Flashlight

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Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

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Show Description

The Amp burns long enough to use routinely around camp. It’s light enough to carry in your daypack, and is waterproof enough to be submersible. An attachable cone turns the spot beam into a flood light that's visible for 360 degrees, for marking routes or making signals.

  • Rubber grip is secure even when wet.
  • Carabiner hole can be used for attaching it to a pack.
  • Integrated bottle opener gives you access to "hey it's not a twist-top" beverages.
  • Twist-on bezel is reliable and waterproof.
  • Includes clip-on lighting cone.

Tech specs

Show Tech specs
Weight 57g
Ideal for
  • Canoeing
  • Kayaking
  • Travel
Body material Plastic
Light modes

The number of lighting levels/modes the light has (i.e., low, med, high, flash).

1 mode
Beam distance - high 58m
Light source XM-L HI LED
Burn time - high 72 h
Max light output

The total quantity of light emitted in every direction from a source of light; measured in lumens.

100 lumens
Beam pattern

Beam pattern affects how much you can see within the area of light thrown from the headlamp. Wide beams are good for close-up; spot or focussed beams are good for long range visibility.

IPX rating

Indicates the degree of protection against liquid. IP X1: Dripping water while in normal operating orientation; IP X4: Splashing water; IP X5: Water jets; IP X6: Powerful water jets; IP X7: Immersion up to 1m ≤ 30 minutes; IP X8: Suitable for submersion as specified by manufacturer.


Rechargeable lights give you hassle-free recharging with almost any power source. Replaceable batteries provide instant power, but you’ll need to bring extra batteries, recycle used ones and buy new ones.

Red light mode No
Regulated output

On regulated lights brightness is consistent, and does not decrease gradually as the batteries are drained.

Batteries 2 AAA (included)
Pocket clip No
Flash mode No
Made in China