You can understand our product range from our web. If there is anything un-clear or for more details please feel free to contact us. Of course our Seamaster catalogue is also available upon your request for your purchasing reference.
1. Power source: dc 3v (um1 x 2pcs) "d" size. 2. Lamp: xenon tube. 3. Current rate: 60ma~75ma. 4. Case color: orange. 5. Flash rate: 20~30 flashes / min. 6. Lens color: clear / red / green / yellow. 7. Demension: 51mm(dia) x 280mm(long) 8. Weight: 230 grams. 9. Remark: turn off automatically in the day & turn on automatically in the night.