Solar Water Bottle Light
Designed by Powerplus and also known as the Tuna this Solar or USB powered water bottle LED Lantern is made from a Tritan material.
The Tuna Solar Water Bottle Light using what is known as the SODIS method of (Solar Disinfection).
Basically what this means is that UV-A rays in sunlight will kill any germs such as viruses, bacteria and parasites (giardia and cryptosporidia) when the water bottle is filled and left in the sun for 6 hours.
Solar Water Bottle Light Demonstration Video
The integrated LED light has three setting high brightness, normal brightness and low brightness.
The bottle can take up to 600ml of liquid and the light will charge either through the solar panel at the top of the bottle or through the built-in USB input charge facility.
The bottle emits a beautiful lighting effect when the bottle is filled with a coloured liquid. There is also a handy built in hanger on the bottle.
Solar Bottle Light Specifications
| Battery | 3.7V Polymer Li 480 mAh |
| Charging time by solar | 25 hours |
| Charging time by USB | 2.5 hours |
| Lighting time high brightness | 2 hours (100 Lumens) |
| Lighting time normal brightness | 6 hours (50 Lumens) |
| Lighting time low brightness | 10 hours (20 Lumens) |
| Max Input | 5V / 360 mA |
| Input | 5V / 0.5A |
| Waterproof | IPX7 |
| Bottle Capacity | 600ml |
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