| Brand Name |
Yean |
| Model Number |
DFYD-L-B2 |
Type Technical Specifications DFYD-L-ADFYD-L-BLuminous Intensity≥0.75cd≥0.75cd≥0.75cdTime of Power≥8h≥8h≥8hOperation Voltage2.9V6.0V3.6VStowage Environment Temperature -30+65-30+65-30+65Water-activated Temperature -1+30-1+30-1+30Lighting FormEver brightFlashingFlashingFlash Frequency5070times/min5070times/minColor of LightWhiteWhiteWhiteWeight(including battery) ≤128≤128g≤156≤156 g≤150≤150 g