I'm talking about the torch which can:

* Has the ability to throw light over 300meters

* Has an operation time of 150hrs

* Is waterproof up to IPX-8 Standards

* And is made with a Type III anti-abrasive hard-anodized finish

My backyard is only a mere 25meters wide. Standing atop my verandah while I shine my torch on my yard, I can light my yard fence to fence as if it were daylight.

The Fenix TK40 can operate in eight modes. Four of those modes are for primary functions and the other modes are for secondary functions.

Of the four modes the following are their output measures in lumen.

* Low - 13 Lumens

* Medium - 93 Lumens

* High - 277 Lumens

* TURBO - 630 Lumens

When you compare the Fenix torch with the mag light torch at full power it's like running the medium setting on the Fenix torch. This is also with the beam from the mag light adjusted to the same size as the TK40.

So, like I said earlier, for each mode there are secondary functions, those are:

* Low - Slow flash

* Medium - SOS flash (good for emergencies)

* High - Fast flash

* TURBO - Strobe

It's obvious that having an SOS function is a life saver. Who wants to have to turn their flashlight off and on by hand. Any of the above secondary functions could serve you well one day in the correct situation. For example, you could use the slow flash as a marker for a nocturnal navigational course. The strobe could also be a good surprise for people which you could disorient in a security/police officer kind of way.

This thing will beam for 150hrs straight on the low setting. That's like 6 days straight of light. How bright is its lowest setting? Well it is bright enough for situations like being in a tent at night. It sure is bright enough for when you wake up in the night and you've been sleeping. it can sure light up my home at night on the low setting.

When it's set to the TURBO setting it turns into a really bright LED flashlight which you can use as a spotlight when you're hunting or shooting. Seriously! And it will run a good 2hrs on turbo.

If you are in pitch black darkness, you can place the torch on a table while it's pointed at the roof, and if you light it on turbo mode it's like having a light on in the house.

You could sit down and read a paper, and what you would normally do when you have the lights on. It is truly the best flashlight that I have ever owned and used. I still cant get over the brightness of this baby. This is one super powered led flashlight.

Modern garage doors make it easier to keep our vehicles within the safety of an enclosed structure. Innovations in garage door technology and design have made garage doors
more appropriate to operate via remote control. This saves us the trouble of getting out of our vehicles in the middle of a rainstorm just to open the garage manually. Today’s garage door openers use a spring that provides the powerful tension needed for it to operate smoothly. However, continual use will inevitably wear down the spring, causing it to gradually lose that vital tension. It jeopardizes the safety of the garage door as well as the security of the garage and your entire home when the garage door spring gets broken. So if you inspect deterioration in the quality and performance of your garage door spring, inspect the mechanism thoroughly to see if you will need to wind the spring or replace it.

Torsion springs are critical parts of a home garage door opener that needs to be regularly inspected and lubricated. However, many people fail to check their garage door torsion cables and springs routinely. If you are starting to have problems opening or closing your garage door, your torsion springs could be worn down or broken. As time passes by torsion springs are subject to corrosion and ‘wear and tear’. These springs are tightly wound and are keep under very high tension to guarantee quiet and smooth operation of the garage door opener. Because of this extreme tension, even the highest quality steel springs will eventually wear out over time and snap.

Sudden breakage of the spring is very dangerous. To avoid serious injury or damage to property the springs are contained within a steel tube. It is advised to have your garage door opener torsion springs examined by a professional to check its condition. The springs should be replaced if necessary. Some of the signs of defective springs are squeaking and chattering sounds when opening or shutting the door and the appearance of worn or shredded strips of chafed cable.

When you begin to see these symptoms and signs, call up your professional garage door installer and have your garage door opener examined thoroughly. You should also schedule a yearly maintenance inspection of your garage door by a certified service technician to ensure that your garage mechanism is in top shape. Nevertheless, more experienced homeowners can replace and install torsion springs by following these steps:

• Keep safe. Always assume that the spring is going to break and the cone is going to explode or slip as you unwind and wind the spring and take precautions.
• Cut the power of the opener and disengage it from the door.
• Measure old and new springs. Never touch the winding cones and don't grab the spring.
• Mark torsion shaft. To level the garage door after the new springs are installed these marks will help.
• Unwind old spring that is not broken. Never touch a set screw without properly inserting a fitting bar into the winding cone.
• Loosen and remove the bolts that secure the torsion cones to the spring bracket.
• Replace the torsion springs.
• Install the torsion hardware back again.
• Wind new garage door springs.
• Check and lube garage door.
• Reconnect opener.

Remember to good old days when navigating by car meant following directions you scribbled on a piece of paper or unfolding one of those monster maps that obscured your vision through the windshield. And more often then not you got lost anyway and if you were male you just drove aimlessly around while convincing everyone in the car you knew where you were going.

Those days are over because GPS car navigation systems have taken the guess work out of finding your way in unfamiliar places. In fact many newer cars, trucks, and SUVs come with GPS systems installed as optional features. But even if your car doesn’t have a pre-installed system you can purchase a portable unit that will do everything a factory model will.

The first thing you’ll want to find out when considering a car based GPS system is how easy is it to use. Buying the most expensive model is not always the best idea because all those extra features may make it more difficult to use.

What you are looking for is ease of use so that you can quickly program it even while driving. Taking your eyes off the road while fumbling with your GPS is never a good idea. Find a system that is easily used and can be programmed with just a few touches of the buttons. You’ll also want a big display that’s easy to see and understand.

Another thing you want to check into is the ability of the GPS unit you are interested in to receive regular updates. This includes firmware updates which will keep your unit updated with the latest fixes and tweaks as well as software updates to ensure that you have the latest map data for accurate directions.

You can buy GPS systems just about anywhere; electronic stores, specialty shops, and online is the most well known places. There is a good chance that by shopping around you’ll be able to find the system you are interested in at a good price. Be sure to ask questions and see what types of features or accessories are available with that particular model.

Choosing a GPS system for your car is not that hard. Just take the time to research your purchase thoroughly and before you know it your GPS unit will be telling you how to get to wherever you want to go.