STELLA Lifebuoy LED Light SOLAS

"Floating lifebuoy light with high-visibility LED light
Very compact lifebuoy light, low power consumption.
LED-type flashlight, operates with one R20 alcaline
battery. 360° arc of visibility.
Dimensions : 160 x 80 x 80 mm.
Weight : 90 g. (without battery).
Light intensity: 2 cd
Duration: Approx. 8 hours at 60 flash/minute
Battery: 1 x R20 battery"