LED flashing beacon on magnet with suction cup, rechargeable (12-24V). Glass color: blue. R65 (bright beacon). Equipped with 36 high power LEDs. IP66 protection class. Can be used at temperatures from -30 degrees to +50 degrees. Battery capacity: 8800mAh. Full of charge 4 hours allows 8 hour duration. Battery recharged by plug DC12-24V. In the box: 20pcs.