救生衣灯

DFYD-L-A型锂电池救生衣灯（长亮），DFYD-L-B1、DFYD-L-B2 DFYD-L-B（新型）救生衣灯LG-3型（闪亮）五种救生衣灯，均按照最新规范进行研制生产，其性能完全符合1974年SOLAS公约2000年修正案的要求。

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

Type	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 ℃
Environment temperature for working	-1 ℃～ +30 ℃	-1 ℃～ +30 ℃	-1 ℃～ +30 ℃
Lighting Form	Ever bright	Flashing	Flashing
Flash Frequency		50 ～ 70time/min	50 ～ 70time/min
Color of Light	White	White	White
Weight(including battery)	≤ 128 gramns	≤ 156 gramns	≤ 150 gramns


DFYD-L-A、DFYD-L-B1 (Lifejacket light)	DFYD-L-B2救生衣灯 (Lifejacket light)	DFYD-L-B救生衣灯 (Lifejacket light)

实用新型专利号：200520140402.8 外观设计专利号：200530171860.3 生产许可证号：XK18-102-000	DFYD-L-B2 (Lifejacket light)	DFYD-L-B救生衣灯 (Lifejacket light)