Provided is a lighting device with an inactivation function, the lighting device allowing the addition of an inactivation function while being equal to conventional lighting devices in device size. The lighting device with the inactivation function includes: a UVC light source to emit ultraviolet light having a peak wavelength in a wavelength range from 200 nm to 230 nm; an LED light source to emit visible light; a single unit of an AC/DC converter to convert an AC voltage derived from an external power source into a DC voltage and output the DC voltage; a UVC light source-specific circuit part to convert the DC voltage output from the AC/DC converter into a voltage for lighting the UVC light source; and an LED light source-specific circuit part to convert the DC voltage output from the AC/DC converter into a current for lighting the LED light source.

A cartridge for an electronic vaping device includes an outer housing extending in a longitudinal direction and a reservoir configured to contain a pre-vapor formulation. The reservoir is in the outer housing. The reservoir has a first reservoir end and a second reservoir end. The cartridge also includes a seal at the first reservoir end, a transfer pad at the second reservoir end, and a wick in contact with the transfer pad. The transfer pad includes a plurality of fibers. Each of the plurality of fibers is substantially parallel to the longitudinal direction.

A system for detecting and cleaning indoor air pollution adapted to be utilized in an indoor space with an HVAC system includes one or more outdoor gas detection devices, a plurality of channels, a plurality of indoor gas detection devices, a plurality of physical-typed or chemical-typed filtering devices, and a control central processor. The blower of the filtering device receives a control command so as to be driven and to generate an air convection which is directed. Therefore, the air pollution is filtered by the filtering component to allow the indoor air pollution data to approach to almost zero, so that a gas in the indoor space is cleaned to a safe and breathable state.

The invention is a combination of direct air and surface disinfection and air purification all in one device (three-in-one).

Disinfecting spaces can be a timely task, but with this invention surfaces and air can be disinfected in seconds, when direct disinfection is used. With humans or animals present, the device can be used in an indirect disinfection configuration to continue minimizing potential pathogens in the air.

The invention uses UVC (germicidal) lamps, a proven technology for disinfecting pathogens. When the top is off direct air and surface disinfection occurs. In this configuration, the design has been optimized by using a unique open cage design, so the light will transmit from all directions with minimal absorption to components on the device. This in combination with the lamp pattern results in a very precise UVC light emission, required for adequate, consistent disinfection of the surfaces and the air. When the top is on, the device pulls air from the lower vents, across the lamps and out the upper vents. This creates a safe, efficient indirect air disinfection system. It should be mentioned, this device is designed primarily for indirect air-disinfection. Should air-purification be required, filters can be used at the vents, capturing other (non-pathogens) in the air.

Finally, the invention consists of a real time data streaming and remote operation as data is published through a connected cloud service and then onto the subscribed users.