Product inspection standard: requirements of 1996 amendments to SOALS 1974 and LAS Code and Resolution MSC.81(70)
Specification of solas life jacket light, life vest light, lifejacket light
(DFYD-L-A) life jacket light:lithium battery
(DFYD-L-B)life jacket light: lithium battery
DFDY-L-A DFYD-L-B
luminous intensity: more than 0.75cd more than 0.75cd
time of power: more than 8h more than 8h
operation voltage: 2.9v 6.0V
Storage environment : -30--+65degree centigrate -30--+65degree centigrate
temperature
adaptive water : -1--+30degree centigate -1--+30degree centigate
temperature
lighting form: flashing Flashing
flash frequency: 50-70 times/min 50-70times/min
color of light: White White
weight: lower than 150g lower than150g
