The present disclosure is applicable to the technical field of massage apparatuses, and provides an atmosphere lamp for massage table. The atmosphere lamp includes at least two light-emitting units, each of which includes a light strip, a fixed strip, and end fixing members; the light strip is arranged in the fixed strip and is clamped by the fixed strip; one end fixing member is mounted at each of two ends of the fixed strip; the end fixing members are provided with DC connection terminals; the atmosphere lamp further includes a light-emitting unit connection wire; two ends of the light-emitting unit connection wire are provided with DC connection terminals; the plurality of light-emitting units are connected through the light-emitting unit connection wires; the atmosphere lamp further includes a power adapter.

A lighting apparatus for bacterial, fungal and viral disinfection is provided comprising: at least one first element that emits light comprising a peak emission wavelength between at least about 411 nm to up to 419 nm; and at least one second element that outputs and/or converts at least a portion of the light emitted by the first element.

Lighting devices are disclosed for use with handheld surgical instruments, along with holsters for supporting surgical instruments with lighting devices thereon and kits containing surgical instruments and lighting devices.

A lighting device for attachment to a handheld electrosurgical instrument is disclosed, which includes an elongated housing having opposed proximal and distal end portions and defining an interior chamber containing a battery powered light assembly for illuminating a surgical site, the housing having at least one smoke evacuation passage that extends from an inlet located adjacent to or near the distal end portion of the housing to an outlet located adjacent to or near the proximal end portion of the housing for removing smoke generated at the surgical site.

A lighting unit (100) for a medical luminaire (150) has a number of groups of LEDs (110, 110′, 110″) that are connected to a common planar printed circuit board (115). Each LED (112, 112′) of at least one of the groups (110, 110′) is associated with a respective optic (122, 122′) by which a respective LED-optic pair (120, 120′) is formed. The respective optics, based on the structure (328), specify a tilt angle (125) of a central light beam axis (124, 124′) of an emitted light beam of the LED optics pair in a tilt direction (627) of the respective LED optics pair. The tilt direction is defined such that the respective light beam axes of the emitted light beams of the LED optics pairs from the at least one group of LEDs are at least partially skewed in pairs with respect to one another.

A cordless light attachment for a tool includes a housing that has a proximal end and a distal end, and an interior cavity that extends from the proximal end to the distal end, forming an opening extending through the housing from the proximal end to the distal end. The device receives therein a tool and removably attaches to the tool. The device has at least one light source powered by a cordless power source arranged on or within the housing.

A cordless light attachment for an object includes a housing that has a proximal end and a distal end, and an interior cavity that extends from the proximal end to the distal end, forming an opening extending through the housing from the proximal end to the distal end. The device receives therein an object and removably attaches to the object. The device has at least one light source powered by a cordless power source arranged on or within the housing.

An indicator device includes a casing having rearward projecting elements from which coupling hooks extend. The device includes a downwardly facing window as well as two forwardly or upwardly extending windows. The device includes lights or lamps disposed adjacent the windows for generating status and/or warning signals. The device can be hooked onto a support such as a footboard of a hospital bed or placed on a floor with a window exposed. The window is able to direct light from the lighting elements to a surface such as a floor or footboard or other surface. This assists in a caregiver seeing light emanating from the device even when this is covered.

Presented herein is an optical filter system for visible light, which has a first average transmittance T.sub.1 between a limit wavelength λ.sub.G and a wavelength of 700 nm and a second average transmittance T.sub.2 between a wavelength of 380 nm and the limit wavelength λ.sub.G. In this case: 410 nm<λ.sub.G<520 nm and 0.05

[00001]$<\frac{T_1}{T_2}<0.60.$

A wireless headlight assembly for attachment to an eyewear frame is disclosed. The wireless headlight assembly comprises a battery pod containing a battery connected to a lower housing element, which controls the application of power from the battery to an attached headlight assembly containing a headlight.