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Internet #203582808

Model #19535

HP3 105 Lumen LED Penlight with Twist Focus

How to Get It

Frequently Bought Together


Product Overview

Needing a little extra versatility to our Inspection Beam Penlights? Start with a compact body and pocket clip, then add our Universal Focusing System that gives you the ability to have the wide flood for up close work or twist focus to a spot beam for longer distances and you have the HP3 Flashlight. This light also can switch between high output or low output modes to further the efficiency on different surfaces and distances. With Coast's commitment to quality, the HP3 Flashlight is impact resistant, weather resistant and its LED is virtually unbreakable. The HP3 Flashlight is backed by Coast's lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.
  • Universal focusing beam optic
  • Twist focus technology
  • Pocket clip included
  • Rear on/off switch
  • High:low light modes
  • Light output: high - 105 Lumens; low - 5 Lumens
  • Beam distance: high - 62 meters (203 ft.); low - 13 meters (42 ft.)
  • Run time: high - 2 hours 15 minutes; low - 3 hours 30 minutes
  • Uses 2 x AAA (included)
  • Impact and weather resistant
  • Backed by Coast's lifetime warranty
  • Click here for more information on Electronic Recycling Programs

Additional Resources

From the Manufacturer

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Battery Size
AAA Battery
Beam Intensity (Candelas)
Bulb Type
Casing material
Distance (ft.)
Flashlight Features
High/Low Switch,Impact Resistant,Waterproof
Flashlight type
Pen light
Hardware Color Family
Light Mode
Max Beam Distance (m)
62 m
Number of Batteries Required
Package Quantity
Power Source
Product Weight (lb.)
Protective Features
Impact Resistant,Water Resistant
Run Time on High Setting (hrs.)
Safety & Security Product Type
Flashlights & Accessories

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
Backed by Coast's lifetime guarantee against defects in materials and workmanship.

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
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Customer Reviews

  • 4.5
    out of 34 reviews
  • 93%recommend this product
Filter by:
Showing 1-10 of 34 reviews
Decent value for the price. Died after 4 years.
I'm now in the market for a new penlight. I picked up the HP3 back in 2018 and it finally died this week. I suppose 4 years isn't too terrible, given the budget price. Over time, I had to smack the light a bit to get it to turn on. Other than this one issue, it worked perfectly for my needs! Compact and easy to press pushbutton.
    • Recommended
    The HP3 is just right
    My HP3 goes wherever I go. I use it 10-20 times every day.
    • Verified Purchase
    • Recommended
    Works Great When it Works
    Nice little flashlight and the adjustable shape is cool. However, I got this as a replacement for 2 other flashlights that died within a few weeks of use, and then this one didn't work properly right out of the box. Although it does light up I have to push the button just so or it only lights up partially and gives a dim useless light. I've heard good things about Coast products and the customer service team did a great job handling my concerns but my next flashlight purchase will be from a different company.
    • Verified Purchase
    All you need in a pen light. A little long for a every carry, really good for work/search light. Bright enough for many uses. The focus is good and it built like a rock
    • Verified Purchase
    • Recommended
    Not what I thought it was...
    Not what I thought it was
    • Verified Purchase
    not satisfied
    the hp3 doesn't work right all the time. Sometimes when you turn it on the light is very dim
    • Verified Purchase
    Coast HP3 Review
    Light works great , has flood and beam adjustments and is way brighter then I expected. Batteries don't last as long as I expected them too but the light performs great and will fit right in your work shirt front pocket.
    • Verified Purchase
    • Recommended
    Good deal
    Great small LED flashlight. Like the ability to adjust the beam focus.
    • Verified Purchase
    Nice little flash lite
    A little flashlight like this is good to keep on your possession at all times. I have one clipped on my t-shirt 24/7. The only time I don't have this light on me is when I'm taking a shower. Although the darn thing's probably waterproof. That's why I just bought 3 more because I don't want to chance losing mine and being without.
    • Verified Purchase
    • Recommended
    Super Great Light
    Great little flashlight. Batteries last super long time. It fits good in your shirt pocket. I love the focus beam. I have worked in the A/C repair business for over 26 years and have always used Coast lights; Coast lights have never let me down. If you want a bright, long lasting light Coast is the way to go.
    • Verified Purchase
    • Recommended
    Showing 1-10 of 34 reviews