A lighting apparatus includes: a plurality of light sources; a first frame including a first reflection surface disposed inside of the light sources, the first reflection surface reflecting, in a forward direction, light emitted from the light sources; a second frame including a visor portion covering fronts of the light sources; and a diffuser disposed in front of a front surface of the visor portion with a distance left between the diffuser and at least a part of the front surface of the visor portion.

In the case of a lighting fixture (100) with lighting means having LEDs (5) arranged one behind the other in the longitudinal direction (I) of the lighting fixture (100) and a reflector (10) which is concave in a plane perpendicular to the longitudinal direction (I) of the lighting fixture (100), the lighting means are arranged in the upper region (11) of the reflector (10) such that they emit light onto the reflector (10) in essentially the opposite direction from a light emission direction (A) of the light fitting (100), wherein a diffuser (20) is arranged below the lighting means and extends as far as the reflector (10).

An LED lighting system is disclosed, which generally consists of an enclosure, one or more LED modules, one or more transformers, and one or more drivers. A lamp assembly is disclosed, which generally consists of one or more vertically oriented LED chips, thermally conductive shells, and a thermally dissipating means positioned at the back of the LED chips. An LED module is disclosed, which generally consists of a lamp assembly, one or more reflectors and modules caps. A method of controlling light intensities is disclosed, which generally consists of method of decreasing light intensities in areas with little occupancy while minimizing user annoyance resulting from drastic light intensity fluctuations. A universal mounting bracket is disclosed, which generally consists of a fixture plate, mounting plate, and an adjustable means.

A lighting unit includes a board on which a light emitting portion having a semiconductor light emitting device is arrayed on an upper side along the longitudinal direction. The lighting unit also includes a reflector which is disposed on the upper side of the board, and has a reflection portion inside the reflector for reflecting a light from the light emitting portion, as well as covering the light emitting portion. The lighting unit further includes a case disposed so as to support the board and the reflector from the top and the bottom.

A light-emitting diode (“LED”) based lighting fixture is provided. The LED based lighting fixture includes at least one reflector having a reflective enhancing material to reflect light and at least one frame are attached on a top surface of at least one housing. Further, one or more LED module mounted on a top surface of the at least one frame to emit light, the at least one frame oriented at an angle in a range of 10° to 45° degrees or approximately 30° degrees extending from a plane perpendicular to a plane of the top surface of the at least one housing. Finally, at least one lens such as a frost lens or a translucent lens can be positioned approximate to a bottom surface of the at least one housing for reflective light to emit there through.

A curved LED tubular lamp is disclosed. The curved LED tubular lamp includes a curved lamp tube having two straight segments and a curve segment disposed between the two straight segments; at least one flexible substrate having a plurality of

LEDs mounted thereon, and at least one positioning pillar formed on the inner surface of the curve segment of the curved lamp tube, wherein each of the two straight segments and the curve segment have LEDs disposed therein, and wherein the flexible substrate is disposed in at least the curve segment.

A light-emitting diode (LED) luminaire adopts LED light sources (LEDs) and a corrugated light exit window. Light rays emitting at different angles from the LEDs launch onto the corrugated light exit window with numerous light images of the LEDs. The light images are so heavily overlapped that smooth out hot spots with dark spots, an effect of averaging, creating a uniform illumination output. The LED luminaire is capable of averaging white light emissions from a plurality of LEDs, mixing light emissions from various white LEDs at different correlated color temperatures (CCTs), or mixing light emissions from various white LEDs at a specific CCT with emissions from LEDs having saturated colors, rendering a uniform illumination with a consistent intensity or color hue within viewing angles.

A solid state lighting (SSL) with a solid state emitter (SSE) having thermally conductive projections extending into an air channel, and methods of making and using such SSLs. The thermally conductive projections can be fins, posts, or other structures configured to transfer heat into a fluid medium, such as air. The projections can be electrical contacts between the SSE and a power source. The air channel can be oriented generally vertically such that air in the channel warmed by the SSE flows upward through the channel.

An LED lighting apparatus is provided. The LED lighting apparatus includes a case part which covers a residual part, excluding a light-emitting surface, to provide a reflective space and has a predetermined depth and in which an upper edge of the inside thereof has a slope. Further, a receiving surface has a lateral surface portion of the case part that is bent toward the inside of the case. A substrate is fixed on the receiving surface and a plurality of LEDs are provided. A reflective part located in an upper center portion of the inside of the case part reflects the light of the LEDs and enables reflection and diffusion of light within the reflective space provided from the case part.

The present disclosure provides a backlight module and a display apparatus. In one embodiment, the backlight module includes: a frame body defining a cavity therein and having an opening communicated with the cavity; and a light strip disposed at the opening of the frame body and detachably connected to the frame body, wherein the light strip comprises a lamp bead that is disposed toward the cavity through the opening.