1,Widely used: Can be used in quilts, pillows, bath towels, toilets, kitchens, HVAC pipes, etc.2,Clean the lamp: Dirty air is the first amazing that causes discomfort to the human body.<br> It is necessary to use this UVC bulb every week.3,Clear<br> bacteria: This bulb can effectively eliminate bacteria and protect health.4,Safe to use: 253.7nm wavelength physical germicidal is safe and fast, also very environmentally friendly.5,Easy<br> to install: The model of this bulb is E27.Note:1.<br> Installation and use of light, do not force too much.<br> Both hands should hold the two ends of the tube.When switch the lamp, the power must be cut off.2.<br> Ultraviolet rays can cause to the skin and eyes.<br> Avoid prolonged direct exposure to the human body.3.<br> Ultraviolet rays can kill organic cells.<br> Do not long-term exposure to pets and plants.4.<br> Pay attention to the indoor valuable painting be blocked to prevent discoloration due to long time ultraviolet irradiation.5.<br> Do not use as home lighting.<br> Disinfection to moderate is appropriate.<br> Better not open the UV lamp for a long time.6.<br> Should keep the tube surface clean, to prevent dust or dirt blocking UV output.7.<br> When clean the ultraviolet lamp, please cut off the power supply, use a clean soft cloth or alcohol wipe,avoid using gasoline and other organic solvents wipe.8.<br> Prevent children from playing and Pressing.9.<br> It requires people and animals waiting outside during disinfection, after disinfection is completed it also needs to wait more than 40 minutes for ozone decomposition completing.Suitable Space: 20-35Recommended Time: 30mins (appr.)Power:<br> 15WVoltage: 220V 50HzLamp Holder: E27colour:whiteMaterial:Quartz glass + plasticSize: (L)X(W)16X4.3cm(appr.)Package<br> Contents:2 x Ultraviolet Disinfection Lamp (not included base)Only the above package content, other products are not included.Note:<br> Light and different displays may cause the color of the item in the picture a little different from the real thing.<br> The measurement allowed error is +/- 1-3cm.