UV Steriliser Light, Ozone Germicidal Lamp Ultraviolet Disinfection Lamp for Car House ToiletFeaturesUV is very effective for sterilization, killing bacteria from the source, effectively cleaning and maintaining health. High matching quartz lamp is preferred, with long service life. Each sterilization time is less than 6 minutes, it is recommended to sterilize every two days. The ozone germicidal lamp is built in large capacity battery 1200mAh, long battery life, a charge can use 40 days.Steps for usage 1. Press the power button for 3 seconds, and hear 3 Beep sounds to indicate that the device is working 2. After 5 minutes of operation, a Beep sound will sound and the device will automatically shut down 3. Press the power button, a Beep sound will sound and the device will shut down.Specification Life: 10,000 hours Power: 3.7V / 500mAh Rated power: 3.0 W Battery capacity: 1200mAh Ozone concentration: 0.01ppm; 0.05ppm Working environment: 0-60 (32-140) Relative humidity: 10-75% Size: 125 * 38 * 18mm / 4.92 * 1.5 * 0.71inch Weight: 70gPacking list Host * 1, Fixed bracket * 1, Charging cable * 1, Manual * 1Notice This Ultraviolet radiation can cause skin and eye burns, please pay attention to the protection. Avoid long term direct exposure. It requires people/animals and plants waiting outside during the light sanitizing, after completion, it needs more than 60 minutes to let ozone decomposition complete.