An LED work light is an essential tool for any mechanic, as it can illuminate a vehicle’s entire engine bay or undercarriage, making car maintenance a breeze. But if you routinely work on cars, you will also find that having a pen flashlight that can focus a strong beam of light on specific auto parts is just as important. It could be the key to inspecting a car’s issues, diagnosing its problem, and making the appropriate repairs.
The good news is that you won’t need to come anywhere close to breaking the bank to buy a high-quality pen flashlight. We recently recommended a Milwaukee pen flashlight that cost just $20, and now we’re back with another one on sale for half of that price. The Coast G19 Inspection Beam LED Pen Flashlight usually sells for $14 at Amazon, but it currently costs just $10, which is a steal when you consider that it has accumulated almost 2,500 five-star reviews.
This pocket-sized pen flashlight is tiny, measuring in at only about 4 inches long and weighing less than 0.1 pounds. But its minuscule size doesn’t stop it from producing a 54-lumen inspection beam that can brighten any small space under a car’s hood so that you can see it more clearly. It’s specifically designed to help you tackle close-up work.
Thanks to its aluminum body, this pen flashlight is also durable enough to withstand the wear and tear it will likely face in your garage. Plus, it runs on AAA batteries and can typically last up to 2.5 hours before they need to be replaced. All of this has earned the pen flashlight rave reviews from professional auto technicians and car hobbyists alike.
“It’s the perfect light for mechanics,” one reviewer wrote. “It’s small and easy to carry.” Another shopper added, “It’s very bright and compact. I will definitely be ordering a few more!”
Rare DealOnce you order a pen flashlight, we can pretty much promise you’ll want to buy at least one more to have around, especially since they’re so affordable. If you would prefer to purchase a pair to start, rather than just one, consider the Forto LED Pen Flashlights instead.
At about 5 inches long and 0.11 pounds, they’re a little larger than the Coast option. However, they’re also slightly brighter, offering dual lighting modes that produce either 80 or 200 lumens of bright LED light. They’re IP67-rated, too, making them fully waterproof and dustproof, and they provide a remarkable runtime of up to 8 hours on two AAA batteries.
The Forto LED Pen Flashlights normally retail for $22 at Amazon, making them just $11 each regularly. But for a limited time, you can snag them for only $15 and save 32% by clicking on an on-page coupon before checking out.
Deals We’re Loving
- Favourlite Rechargeable Pen Flashlight, $20 (was $25) at Amazon
- Wuben Pen Flashlight, $20 (was $25) at Amazon
- Powersmith Rechargeable LED Inspection Pen Flashlight, $16 (was $26) at Amazon
The Coast G19 Inspection Beam LED Penlight is 29% off at Amazon. Discover how it can help you work on cars more effectively by ordering one today.
About the author

Chris Yuscavage
Commerce Writer, Autoblog

