Solar Powered Lighting

We recently blogged about a LED headlamp on our Eco Tips page , but since we are so enamored with this item, I felt it should be mentioned here as well. With 6 brightness levels, and two strobe levels, it gives a very flexible compromise between battery life and brightness. The LED's are constant brightness units, so no dimming with battery discharge. I've used it for walking, reading, and computing (on my solar charged laptop) in the dark. My batteries are rechargeable NiMH AA's, and with over 100 hours of light per charge, it will be a long time before I need another set. I've decided to bundle the headlamp, 4 NiMH AA's, and the solar charger, and make it available to our readers for a few dollars more than it cost me for the individual components, as a service to you. The total comes to $99 including S&H in the USA. The little money we make on this will be used to keep projects and info coming your way.