Model: PH2703B
Rated parameter of bulb: 3.8 V, 0.3 A
Rated parameter of battery: 4.5 V, 0.3 A
Lighting period: ≥ 8 h
Flash frequency: Continuous light
Luminous intensity: ≥ 0.75 cd
Battery: Seawater battery
Period of validity: 3 years
Certificate available: CCS or Qualified cert.