Abstract:
The present invention relates to an indirect lighting apparatus using an LED, comprising: a case unit (10) provided along the perimeter of the upper part of a wall surface (1), and having a light emitting opening (11) on a side opposite to the wall surface; a substrate (20) mounted with an LED (21) and provided at the innermost side of the inner bottom surface of the case unit (10); a light distributing unit (30) for distributing light to the ceiling through the light emitting opening (11) by reflecting the light emitted from the LED; and a cover unit (40) for covering the light emitting opening of the case unit. The present invention uses a simple structure so that the apparatus is fixedly provided on the wall surface, and can be used as main lighting or mood lighting by providing the distributed light capable of selectively illuminating the entire ceiling.
Abstract:
A LED lighting module comprising a substrate (14) and multiple LED light sources (15-20) housed on the substrate (14), the LED light sources (15-20) including: a phosphor-converted amber source (15); a phosphor-converted green source (16); a direct emission red source (17); a direct emission green source (18); a direct emission blue source (19); and a direct emission cyan source (20).
Abstract:
A lamp for a compartment of a vehicle includes: a base, a mounting plate disposed on the base and having a power source receiving part, a power source received in the power source receiving part, and a lamping source disposed on the mounting plate and having a luminous region of a sector shape. The power source receiving part is located at a side of the lamping source.
Abstract:
A lighting device (1, 11, 21) comprising a substrate (4, 14, 24), a plurality of light sources (3, 13, 23), and a housing (2, 12, 22) of a light transmissive material. The substrate has a first side (4a, 14a, 24a) and a second side (4b, 14b, 24b) and the plurality of light sources are arranged on the first side of the substrate. The light sources have a common general output direction. The housing is arranged to transmit light surrounding the substrate, having a first portion (2a, 12a, 22a) of said housing and a second portion (2b, 12b, 23b) of the housing arranged substantially opposite the first portion with respect to the substrate. The plurality of first optical elements (6, 16, 26) may be arranged substantially opposite the output direction of the plurality of light sources along the first portion of the housing facing the first side of the substrate. The substrate is adapted to allow transmission of light. The plurality of first optical elements are arranged to transmit part of the light emitted by the light sources and reflect part of the light emitted by the light sources through the substrate towards the second portion of the housing.
Abstract:
An LED-based replacement light comprises multiple LEDs, the LEDs having different logical control addresses associated among them, with each logical control address subjecting one or more of the LEDs associated therewith to individual control; a controller in communication with the LEDs, the controller configured to generate signals that individually control the operating states of the one or more LEDs associated with each logical control address; a housing for the LEDs; and a connector disposed at an end of the housing, the connector shaped for connection with a light socket.
Abstract:
An illumination device (100) is disclosed, comprising at least two light sources (110), each of which is arranged to emit light, a carrier (120), having a first side (122) and a second side (124), wherein the at least two light sources are coupled to the first side of the carrier, and an envelope at least partially enclosing the light sources and the carrier. At least one of the light sources is coupled to a first portion (126) of the carrier and a least another one of the light sources is coupled to a second portion (128) of the carrier, wherein the first and second portions of the carrier are different, and the carrier is arranged such that the second side of the first portion of the carrier at least partially faces the second side of the second portion of the carrier. Thereby the light sources may be directed to emit light in several directions so as to increase the angle interval of the light emitted by the illumination device with the light sources being mounted e.g. on a single side of a single carrier, which may enable a reduced number of components and facilitated assembly. A luminaire comprising the illumination device, and a method of manufacturing such a device, are also disclosed.
Abstract:
Disclosed is a lighting assembly (10) that includes a mounting surface (14) that that allows the installer to attach the assembly to an external structure (15) with an adhesive strip (144). The lighting assembly also includes a light-emitting surface (18) that directs spot illumination to a predetermined display area (17) by way of a combination of collimated light- emitting elements (182) and an optical element (184). The lighting assembly also features a touch-sensitive surface (16) that allows the user to both program the lighting assembly and control the display lighting in a flexible manner by providing the user with different modes of interacting with the lighting assembly.
Abstract:
A light bulb assembly includes a bulb housing that is configured to be mounted to a base that includes an electrically conductive shell configured to be connected to a light bulb socket. The shell defines a negative terminal of the light bulb assembly. A light bulb is held by the bulb housing and includes a printed circuit board (PCB). The assembly includes an electrical connector having a connector housing, a negative contact, and a positive terminal of the light bulb assembly. The electrical connector is mounted to the PCB such that the positive terminal and the negative contact are electrically connected to the PCB. The negative contact is configured to mate with the shell of the base. The positive terminal is configured to be exposed for mating with a corresponding terminal of the light bulb socket when the bulb housing is mounted to the base.
Abstract:
A light bulb assembly includes a bulb housing that is configured to be connected to a light bulb socket. A light bulb is held by the bulb housing and includes a printed circuit board (PCB). The assembly includes an electrical connector having a connector housing, a negative terminal of the light bulb assembly, and a positive terminal of the light bulb assembly. The electrical connector is mounted to the PCB such that the positive terminal and the negative terminal are electrically connected to the PCB. The negative terminal is configured to mate with a corresponding negative terminal of the light bulb socket. The positive terminal is configured to mate with a corresponding positive terminal of the light bulb socket.