1.the lifejacket light is a great helper for arousing rescue
2.it will give out light automatically(with water senser) into water
3.A spare part for life jacket, it is easy to be found in the darkness
| Type | YD-FB-A |
| Dxplosion levels | Exia IIC T4Ga |
| Luminous Intensity | ≥0.75cd |
| Time of Power | ≥8h |
| Operation Voltage | 3.6V |
| Stowage Environment Temperature | -30∼+65℃ |
| Water-activated Temperature | -1∼+30℃ |
| Lighting Form | Flashing |
| Flash Frequency | 50∼70times/min |
| Color of Light | White |
| Weight(including battery) | ≤150 g |