1,Very Powerful and Bright
2,It's a Toy - Not Really for The Sun .One Size Fits Most
3,Each one has lightgray lenses. Totally 4 colors for selection : Clear features 4Red , 4Blue and 4 Green LEDs , Blue features 10 Blue LEDs ,
Green features 10 Green LEDs , Red features 10 Red LEDs .
4,Includes Three AG13 Batteries Included and Installed
5,Not Suitable for Children Under 5 Years of Age