I've come to find the small LED headband lamps indispensible. They're a must for working under a car, fixing stuff (like guns), vacuuming the house, or peering into any dim/dark corner. They leave both hands free for work and can also be used in hand as a flashlight or set down somewhere as steady illumination.
I've used 3AAA Dorcys (Sears for about 10 Bucks) for a year or so. However, their slide switches are the weak point. They soon either fail completely or you have to fiddle with the switch and then it's iffy.
Recently, I made an order from a sporting goods/gun supplier and my eye was caught by the ads for various portable lights/flashlights. On a whim, I included two 'Argo Headlamps' made by Streamlight (
www.streamlight.com), of course, made in China. What isn't these days? My wholesale cost was $22.00 each. The lights have a limited lifetime warranty and the company claims they will repair, replace, or refund the purchase price, at their option, for any Streamline product that does not work or you manage to break for as long as you own it, of course excluding abuse and batteries.
Bottom line and assessment: I'm glad I ordered the Argos. They are a 4.7 ounce head lamp with a single 'C4' LED. Require 3 AAAs which fit into a 'cartridge' that slides out after unscrewing a 'bottletop' style cap on the right side. Insert batteries, reinsert cartridge, and replace the cap. It's weather tight and no way for the batteries to shake loose and lose contact.
The lamp has a positive press/click weather covered switch atop the main lamp and a battery condition indicator at the rear. The beam from the lamp is not adjustable but does provide a good center spot and a wide fan for very adequate light in the immediate area. The lamp has positive click stops to adjust the beam angle, from straight down in front of you to horizontal with multiple angles in between.
- First click of the switch turns it on in high mode, 56 lumens output, 7 hour battery life.
- Second click lowers output to 25 lumens and 12 hours battery life.
- Third click lowers output to one lumen with 20 hours battery life.
- If the switch is kept down for three seconds it blinks on high mode until turned off. No mention of battery life in blink mode. I suspect 10 plus hrs.
The first two settings are really bright. The 56 lumen beam lights things up 200 or more feet distant. The 25 lumen beam is not far behind, just less intensity. The one lumen setting is more than sufficient for reading and any close work area/task you might need to illuminate. I was just using one to vacuum my large, dark living room and it provided more than enough light to see dust bunnies, cat hair, whatever.
The instructions, BTW, include a 'LED radiation warning' as a Class 2 LED white light source, max output < 60mw. The warning states 'Do Not stare into beam.' So, definitely not a playtoy for children....
The Argo comes with two headbands. The one fitted on from the box is an elastic 'fabric' type material with the band that goes around the head and one over the top. I found that with these bands quite loose the light still stays in place and I actually forgot I was wearing it after a few minutes, it's that comfortable. The other band provided in the box is a black rubber type that only goes around the head with no over the top band. Haven't tried it yet but assume it would be very secure if/when you're really physically active.
All in all, I'm quite pleased with the Argo and consider it a keeper so far. I use such lights a lot--for various mechanical tasks/housework, tending livestock at night, LEO work (great when searching for cartridge cases after a shooting and other stuff perps throw down while fleeing, general evidence at crime scenes, etc.