Features: 
- Shock proof, vibration proof, waterproof and it floats
- Emits 360 degrees of ultra-bright white light or amber light
- Will stay lit for 6-10 hours of constant use when in solid mode and 12 hours of constant use when in flashing mode on a full charge
- Comes with 2 magnetic mounting discs for use with the included self-tapping screws or the included 3M tape dots
- Comes with a charger for prolonged use
Here’s some info from the manufacturer:
The Yak Gear Lumina LED Rechargeable Utility Light is a true multipurpose outdoor adventure utility light. The compact Yak Gear Lumina LED Rechargeable Utility Light emits 360 degrees of ultra-bright white light or amber light to provide visibility and safety for outdoor recreation. This light comes from an array of 16 LED’s, 8 of which are white and 8 of which are amber. This color differentiation allows for versatility in different applications of outdoor recreation.
The Yak Gear Lumina LED Rechargeable Utility Light comes complete with a charger for prolonged use, measures 4 inches in diameter and weighs 9 ounces. When fully charged, this light will stay lit for 6-10 hours of constant use when in solid mode and 12 hours of constant use when in flashing mode.
Additionally, the Yak Gear Lumina LED Rechargeable Utility Light comes complete with 2 magnetic mounting discs, for use with the included self-tapping screws or the included 3M tape dots. The Lumina LED is shock proof, vibration proof, waterproof and it floats.
Watch this video for more info:
[youtube]https://www.youtube.com/watch?v=fZN260Pz65Q[/youtube]