Model: LG-5(08)Rated parameter of bulb: 3.6 V, 0.3 ALighting period: ≥ 8 hFlash frequency: 50-70 times/minLuminous intensity: ≥ 0.75 cdBattery: Lithium batteryPeriod of validity: 5 yearsCertificate available: CCS or Qualified cert.