Princeton tec apex led head torch,coast 1200 lumen flashlight ever,can the flash shoot lightning photography - You Shoud Know

23.01.2015
For better LED performance, the Princeton Tec Apex Pro LED Headlamp uses aluminum backing on its head to manage and disperse heat; making the LEDs more efficient.
Princeton Tec Apex Pro 275 Lumen LED Headlamp - Olive Drab APEX PRO - Olive DrabWhen you need the power, versatility, and ruggedness of our Apex headlamp, but your adventures require a lighter weight, you need the Apex Pro. Bring your bike in before March to get a full overhaul at the price of a tune-up, and we'll store the bike til Spring! The trick to providing lots of light from an LED is to be able to bleed off the heat generated.
Power comes from a pair of CR123 lithium batteries, mounted on the back of the circumferential headband, connecting to the light housing with a substantial hunk of wire. The second and main reason you may not like the CR123′s though is the cost of replacement.
If you really hate the CR123 concept, you can get the plain Apex instead which uses a battery pack that holds 4 AA batteries. In fact checking the power of the light from the Apex Pro I mentioned this flaw and was assured that the plastic on the main housing has been modified to be less brittle, and the spacer which provides friction for adjusting the angle of the headlamp has also been beefed up. Please be aware that online purchases of equipment shown on this site through affiliate retailers will also help support this site by earning a commission for EYT. Princeton Tec Apex Extreme 275 Lumen LED Headlamp - Black APEX EXTREME - BlackThe Apex Extreme is taking cold weather explorers, cyclists, climbers, and backpackers to new heights. With a single Regulated Maxbright LED partnered with Four Regulated Ultrabright LEDs, the Princeton Tec Apex Headlamp provides either a powerful spot beam or a bright flood, and switching between the two is incredibly easy.
Packed with features such as brighteners adjustment, 3-way straps and 5 LEDs -- the Apex Pro LED Headlamp is ideal for camping or hunting trips.
In addition, the Apex Pro is powered by 2 CR123 lithium batteries making this headlamp fully rechargeable.


Over 100 grams lighter than our original Apex, the lighter and faster Apex Pro was designed with the unique and ever evolving needs of professional athletes and extreme adventurers in mind. Not a lightweight, but a headlamp with substance, longevity, and power!The Apex Pro is not a light weight headlamp, so it isn’t meant to be an emergency light that you stuff in your pack just in case. Light Emitting Diodes are more efficient than incandescent bulbs, but that efficiency is short lived unless the heat generated is conducted away.
As with most Princeton Tec products, the Apex Pro is sealed against water, so they work in the rain, or under water to at least 3 meters (as long as you seal the battery case tight).
Waterproof to 1M depth for 30 minutes.You might think the CR123 batteries are a liability for two reasons. If you buy them at your local retail shop they’ll break that portrait of Andy Jackson with not even enough change for a Mars bar. Those are fine for short periods of use, but over time if the elastic band is tight enough to stay put, it is also tight enough to restrict blood flow. I know from experience that they do honor the lifetime warranty, and the replacements, though still not bombproof, were each progressively stronger and less prone to breakage. The Apex Extreme provides the same ability and power as the original Apex, but stores its batteries in a remote compartment that can be clipped close to your body for optimal battery warmth and usage in cold temperatures. The Apex Pro is powered by 2 CR123 lithium batteries protected in a highly durable and waterproof casing. Nary a day goes by that I don’t use it, whether taking the dog for a walk after dark, hunting for a dropped widget in the dark corners under a desk, adding illumination for a bit of repair work, or an early rise for a dawn patrol tour.
Thus, to shunt the heat created by the 200 lumen bulb the Apex Pro has a serious rack of aluminum on the backside of the bulbs to keep this unit cool. Alkaline batteries have a slow fade and you can tell when they’re dying pretty soon, which, by comparison is much sooner than lithiums die.


Another benefit of the Apex is it is rated for many more hours of use — 150 VS 35 hours for the Pro version. Each one has required replacement because some portion of the plastic broke when they were inevitably dropped.
For smaller tasks, like reading, cooking, a lighter weight headlamp could do the task but I like using a single tool for as many purposes as possible, especially when you want serious illumination power, which the Apex does like a pro.
With a little forethought and planning you can buy a years worth for the same $20 (BrooklynBatteryWorks). A top strap lets the lamp rest on your head without having the cinch it tight, and the Apex Pro comes with that standard. Durability is important too, but my experience dictates Princeton Tec only rates a B there (more on that below). As I said, I use mine almost every day and a pair of CR123′s typically lasts eight, sometimes 10 weeks. The difference between high beam and low beam, whether spot or wide mode, is not very dramatic. Combine that with an MSRP near $100 and you have the ingredients of a serious flaw, except for the fact that Princeton Tec offers a lifetime warranty.
I don’t know how many hours that is, nor do I keep track, but Princeton Tec claims they last 35 hours on the lowest setting (my dominant setting).




Self defense pistol sights
Brightest led holiday lights festival
Led flash torch for nokia c5


Comments

  1. Leon:
    Their flashlight as being even try a kipkay style.
  2. LaDy_CooL_BoY:
    Led flashlight in their flight bags.