The Streamlight 75458 Stinger DS LED High Lumen Rechargeable Flashlight was designed for reliability and practicality. It may not be the most powerful flashlight on the market, nor does it have a lot of nice accessories, but it is the kind of flashlight that you can rely on, and for some people, that's the only thing that matter. So if you’re interested in buying this particular product then here’s what you should know about it.

Features

There are three things that really define the Stinger. These include its 50,000 hour lifetime, its regulated intensity and its durable features. When taken as a whole, these features make the stinger a practical flashlight to have. So let's see what they each have to offer.

First of all, let’s start with the 50,000 hour lifetime. There are other flashlights that promise longer lifespans, but they are usually more expensive compared to the Stinger. So as far as longevity goes, the Stinger is a good deal. 

Next is the Stinger’s optimized electronic features which allow it to conserve and regulate its intensity. Given the Stinger’s powerful output, this feature is quite useful not only for conserving energy, but also for keeping the flashlight in good condition. 

The downside, however, is that all these optimized electronics make the Stinger more vulnerable to malfunctions than other flashlights. If they start to malfunction or if any of the electronics get damaged then expect the light to become dim. Should this happen then you will probably need to contact Streamlight for repairs.

Finally, it’s worth mentioning that the Stinger is both water and impact resistant, and for added protection it is also encased in anodized aluminum. So as far as durability goes, the Stinger is above average. You can take this flashlight to most excursions and it will be able to take a lot of abuse from the environment.

Pros

- 50,000 hour lifetime allows for extended use
- Regulated intensity prevents waste of energy
- Water and impact resistant features increase the Stinger's durability
- Nice batteries

Cons

- Light regulating features may occasionally malfunction, causing the flashlight to dim

Conclusion

The Streamlight 75458 Stinger DS LED High Lumen Rechargeable Flashlight was designed to be a practical flashlight, and it has accomplished that to a certain extent. Its light lasts for a very long while, and its light regulator is helpful in situations where you need to conserve energy. Its durability and powerful output are good features too, though they are not particularly special.

The Stinger's problem, however, is that some of its components may occasionally malfunction. When this happens, all you need to do is contact Streamlight to take care of the problem. So if you do decide to buy this item, be sure to test it first before you use it in an actual camping or outdoor environment.

However, it's also worth mentioning that such malfunctions are relatively rare, and in most cases, the Stinger works well. So if you need a flashlight that lasts long and regulates its own output then this is one option that you should try.