Product Inspection Standard: Requirements of 1996 Amendments to SOLAS 1974 and LSA Code and Resolution MSC.81(70)
Type/Technical Specifications DFQD-L-A DFQD-L-B
Luminous Intensity =2.00cd =2.00cd
Time of Power =2h =2h
Operation Voltage 2.9V 6V
Stowage Environment Temperature -30?~+65? -30?~+65?
Water-activated Temperature -1?~+30? -1?~+30?
Lighting Form Ever bright Flashing
Flash Frequency — 50~70times/min
Color of Light White White
Lifebuoy light