<Japan Domestic Model>  Brightness 650 Lumens Lighting Source SUPER LED(10W) White LED x 2; High light Φ5mm Bulb Color LED...

   Brightness 350 Lumens Lighting Source SUPER LED(8W) White LED x 1 High light Φ5mm Bulb Color LED x 2...

This is the safety signal LED light, which you can hang to your bag or floating life jacket with attached...