Here's what other sites are saying:
Goal Zero Solo Solar Flashlight. Compact LED Flashlight that can be recharged using the built-in solar panel. Solid machined aluminum body for added strength. Weather ready. Lumens: 15. Run Time: 2 Hours. Recharge Time: 8 Hours. Recharge from: Built-in Solar. Weight: 3.2 oz
- Tahoe Mountain Sports
Don't get caught in the dark when you use Goal Zero's Solo Flashlight. No batteries are required since it has a built-in solar to recharge the flashlight during daylight hours. 5 bright LED lights give you 15 Lumens to light up your area. You get about 2 hours of light on an 8 hour charge.
- Mountain Gear
You won't be buying batteries anymore once you make the switch to the Goal Zero Solo flashlight. It features a built-in solar panel to recharge the internal battery. Set the Solo flashlight out in the sun during the day and it'll be ready to use by nightfall; 8 - 10 hrs. of charging provides about 2 hrs. of use. Group of 5 LEDs outputs 15 lumens. Goal Zero Solo flashlight has a machined aluminum body that stands up to regular use in the outdoors.
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