I had called the Target Customer Service Department time in December a few weeks before Christmas. I had bought a River Rock 0.5 watt LED Headlight about more then a year ago from them and liked it a lot, the beam had a strong blue tint, but I like it and found the little light to be great for around the house and to use when cooking on the gas grill at night in the back yard. But Target Customer Service told me the light was not longer available. The guy then told me that the light was made by Streamlight, and that I should check their Web Site or with anyone selling Streamlight Headlights for the light under a different name.
Well the guy I talked with was right, it was made by Streamlight. The River Rock 0.5 watt headlight was really a Streamlight Enduro. I found the Streamlight Enduro at Brightguy.com for $14.95
http://www.brightguy.com/results.php?Search=keyword&Keyword=G
wwglen is right, it less blue. That because the 0.5 watt LED is improved now. When Streamlight was providing Target with the Enduro Headlight, with the Target Name River Rock, the LED was an old version and sense then it's been improved.
The Streamlight Enduro is a nice little light, it very well made and use only 2 AAA Alkaline Batteries and will give you just about 6 hours of surprisingly good light on high, and more then 24 on low. Although with mine I find it to be just bright enough to see walk through the house at night and to read buy on low after about 16 hours. Also, if you run the light on high for more then two hours, it still put out good light on the high setting, but not to low. But like I said above, it's still good enough to use walk through you house at night and to read buy. Also, after learning how well the Ni-MH batteries do in my Princeton Tec Apex Headlight, I decided to try them in my other lights. I have a set of four Titanium 1000 mAh Ni-MH AAA Batteries from Amondotech.com that I use in my MP3 Player. So, I charged up a pair and put them in my Streamlight Enduro Headlight and turned it on at 2:00 PM left it on in my work shop bench. When I got in last night after working in the field, it was about 12:30 AM and I check the headlight. And after 10 hours of runtime on high, it was still putting out good light! Now I don't have any technical data on output or curve, but I can say that it runs longer on the Ni-MH Batteries then Alkaline Batteries. This is great news, because I got each of my kids and sister's kid a Streamlight Enduro. Now I'm going to get them each a set of 4 Titanium 1000 mAh Ni-MH AAA Batteries and a charger from Amondotech! And I'll be using them myself as well.
