E14/E17 185nm (ozone) 253.7nm (ozone-free) UVC Germicidal Lamp, High-purity Quartz Tube
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- Constant DC power and 220V 50Hz for 4.7μF electrical capacitor, while 120V 60Hz for 6.8μF Electrical capacitor, constant current source
- Switch on-off over 100,000 times
- Compact size, suitable for small apparatus such as purifiers, refrigerators, ovens and tooth cleaners and more
- Ozone and ozone-free be provided for selection