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Pros
Pro Has child-friendly, touch-sensitive controls
The Vava's settings can easily be controlled. Double tap the body to power on and off, touch and hold the top to dim the light, and slide your fingers across the logo to change the light from a soft amber to a white incandescent glow. This eliminates fussing over multiple buttons that may be hard to see when it's dark.
Pro Has a long lasting, rechargable battery
The Vava can last 80 hours on a 3 hour charging time. It isn't entirely reliable on electricity nor it doesn't run on batteries which may eventually run out. It can also be charged using a USB charger.
Pro Excellent for outdoor activities
It's made of waterproof and shock-resistant material. This means you can take the light on family hiking/camping trips. It can easily be hung on its bottom to act as an overhead light.
Cons
Con Bright light may disrupt sleep
The lowest setting of the warm light is still fairly bright to keep on all night and may not promote a restful sleep.