TYN-BY(J)2Flashing light, High intensity pulsed-xenon lighting Technique parameter Flash Frequency: 20-60/minute (can be adjusted according to customers requirement) Service life of lamp: 1×108 times Intensity: High intensity Power supply mode: Solar panel and maintenance free storage battery NO. of battery: 1 pc Voltage: 6V Capacity of battery: 12V/7AH Solar panel: 10W Ambient temperature: -40 -70 Net Weight: 7kg