A real-time counting insecticidal lamp includes a rainproof cover, a LED lamp body, an insect receiver, and a high-voltage grid; the rainproof cover is arranged above the lamp body, the insect receiver is arranged below the lamp body, and the high-voltage grid is arranged at the periphery of the lamp body; the high-voltage grid includes a high-voltage direct current power supply and N-1 wires, and the N-1 wires are arranged in parallel in each interval to form a circle, wherein, N is no less than 10; top ends of the wires are all connected to the power supply end of the power supply, but one of two adjacent wires is electrically connected to the positive end of the power supply while the other is electrically connected to the negative end; the real-time counting insecticidal lamp also includes a counting unit.

An improved structure of a lighting display device includes a lower fixing element, an upper fixing element, a projection device, a transparent bottle, and an assembling element. The projection device is disposed inside the lower fixing element and the transparent bottle is disposed thereon and fixed by a positioning annulus on an inner surface of the lower fixing element. The assembling element has a depression surface atop to be engaged a positioning plate of the upper fixing element and an upper engaging space to mount on the transparent bottle. A spring is further disposed between the upper engaging space and the transparent bottle. Thereby the transparent bottle is able to display attractive visual effects by lighting projection and to be easily engaged and disengaged.

The lighting device includes a controller for determining first, second, and third desired values of first, second, third drive currents to first, second, and third light sources, based on a correction coefficient for correcting chromaticity points of the first, second, and third light sources to first, second, and third chromaticity points. The first, second, and third light sources have first, second, and third ranges of individual differences in color. The first chromaticity point is an intersection of a straight line touching the first and second ranges and another straight line touching the first and third ranges. The second chromaticity point is an intersection of a straight line touching the second and first ranges and another straight line touching the second and third ranges. The third chromaticity point is an intersection of a straight line touching the third and first ranges and another straight line touching the third and second ranges.

The invention relates to a LED electric bulb and a method of producing a LED electric bulb. The LED electric bulb comprises a glass bulb, a cap and a light generating module. The light generating module is at least partly received inside the glass bulb and is arranged in electrical contact with the cap. The light generating module comprises a driver PCB and a flexible, double folded strip forming two opposite legs comprising a plurality of LED's. The flexible, double folded strip is arranged to conform to and closely contact at least a portion of the interior surface of the glass bulb. The invention also relates to a semi-finished LED electric bulb and the use thereof for the production of a LED electric bulb.

A light-emitting diode (LED) light source includes a plurality of electricity-conducting holding elements, and each electricity-conducting holding element is made of a thin metal sheet. The bendable LED light source increases installation of sufficient number of LED dies by lengthening the length of the LED light source. The LED light source is bent to form a spring-like helical structure and then is placed inside a lamp cover. The helical LED light source is fastened on a T-shaped element by a plurality of fastening elements and the T-shaped element is fixed on an insulated holder. Accordingly, a bulb-type LED lamp is implemented.

In one arrangement, a luminaire, for example a luminaire for outdoor lighting, includes a main portion, a pivot member, a swivel member, and a light head. The pivot member and swivel member cooperate to allow the light head to be positioned in any of a number of rotational positions about a first axis and in any of a number of rotational positions about a second axis. The first axis may be vertical, and the second axis may be horizontal.

Light with housing, a plurality of illuminants arranged in the housing, a covering disc that closes the housing in the direction of radiation and a film for altering the radiation characteristics of the illuminants, which is arranged in front of the illuminants in the direction of radiation, wherein the film is arranged between the covering disc and a supporting disc, wherein the film is in direct contact with the two discs.

A sheet light source is described that has a width in a front-to-back “x” direction, a length in a left-to-right “y” direction, and a height in a bottom-to-top “z” direction. The sheet light source includes a bottom conductive surface, a laser diode, a transparent conductive sheet, and an adhesive material portion. The laser diode is mounted on the conductive surface in the “z” direction. The transparent conductive sheet is laminated onto the laser diode and the conductive surface in the “z” direction. The adhesive material portion is located between the conductive sheet and the conductive surface, and binds the transparent conductive sheet to the laser diode and the conductive surface. The adhesive material portion further enables photons, emitted substantially in the “x” direction from the laser diode, to propagate therein to an edge and be output.

Enhancements to ornamental or holiday lighting are disclosed including remote control ornamental illumination with color pallet control whereby a user can vary the color/intensity/appearance of an individual bulb or entire light string by selecting the electronic address of the bulb and selecting its attribute. Further disclosures include: motion responsive lights which respond to sensed movement, gesture controlled lights, adjustable white color/white led sets, connectable multi-function lights, controller to sequence lights to music or other input source, rotating projection led light/tree top/table top unit, and remote controlled sequencing icicle lights and ornament lighting system.

The invention relates to an optical light beam projection device, notably for a motor vehicle, characterized in that it comprises, upstream in the direction of propagation of the light rays, a matrix of primary light sources capable of emitting light rays, and downstream, a primary optical system provided with a plurality of convergent optics configured to form virtual images of the primary light sources, the virtual images being formed upstream of the matrix of primary sources, such that the dimensions of the virtual images are greater than the dimensions of the primary light sources. Another subject of the invention is an optical module comprising the device and a motor vehicle headlight.