Product Inspection Standard: Requirements of 1996 Amendments to SOLAS 1974 and LSA Code and Resolution MSC.81 (70)

Product Inspection Standard: Requirements of 1996 Amendments to SOLAS 1974 and LSA Code and Resolution MSC.81(70)

Appearance design patent No. ZL 200530171860.3

 New practical patent No. ZL 200520140402.8

 

Type Technical Specifications	DFYD-L-A	DFYD-L-B
Luminous Intensity	≥0.75cd	≥0.75cd	≥0.75cd
Time of  Power	≥8h	≥8h	≥8h
Operation Voltage	2.9V	6.0V	3.6V
Stowage Environment Temperature	-30∼+65	-30∼+65	-30∼+65
Water-activated Temperature	-1∼+30	-1∼+30	-1∼+30
Lighting Form	Ever bright	Flashing	Flashing
Flash Frequency		50∼70times/min	50∼70times/min
Color of Light	White	White	White
Weight(including battery)	≤128g	≤156 g	≤150 g