Product description ：
　　　 lifejacket lights:  DFYD-L-B, LG-3 (flashing). They are all developed according to the new standards made in 1996, and their properties are all complied with the standards of the “Safety of Life at Sea (SOLAS)” (1974), its Amendment (1996). 　　　Lifejacket light is a kind of lifesaving outfit equipped on the lifejacket. It is prepared for persons who fall into the sea at night to give out light signal to the lifesaver so as to be saved.Products are CCS certificate EC certificate
Type DFYD-L-B, LG-3 (flashing)
Luminous Intensity ≥0.75cd
Time of Power ≥8h
Battery Used WR17335
Lithium cell
Operation Voltage 3V
Battery Volume 0.8Ah
Bulb Xinshen Brand 2.5V, 0.3A (krypton gas, current error≤0.05A)
Adaptive Environment Temperature 30℃~+65℃
Adaptive Water Temperature -1℃~+30℃
Sea Water Battery Activation Time
Time for Attaining Norm
Lighting Form Flashing
Flash Frequency 50-70 times/min
Color of Light White
Size 66X27X57mm
Weight (with Battery) ≤120grams
Validity of Battery 5years