Abstract: The control method comprises the following steps. Firstly, whether a touch event occurs in a control device is determined. Then, responding to a color temperature set and a brightness set from the control device, a first PWM and a second PWM is generated. Then, whether the lamp connects with to the control device is determined. Then, the first PWM and the second PWM is packaged in a color control package if the lamp connects with to the control device. Then, the color control package is transmitted to the lamp in wireless.

Abstract: A first substrate of a light bar assembly includes a first edge and a second edge parallel to each other along a first direction. A first connecting end includes a first connecting portion protruding further outward than a second connecting portion. A first bonding pad and a second bonding pad are disposed on the first substrate. First solid-state semiconductor light sources are disposed along the first edge and the second edge. A second substrate, disposed corresponding to the first substrate, includes a third edge, a fourth edge, a second connecting portion, a third bonding pad, a fourth bonding pad, and second solid-state semiconductor light sources. A first connecting device is electrically connected to the first bonding pad and the fourth bonding pad; a second connecting device is electrically connected to the second bonding pad and the third bonding pad to fix the first substrate and the second substrate.

Abstract: The electronic unit base includes a body and a first conducting layer. The body includes a supporting face, a bottom face, and a first incline. The supporting face and the bottom face are disposed on the opposite sides of the body. The first incline is disposed on one side of the body between the supporting face and the bottom face, wherein the first incline and the bottom face substantially have a first angle. The first conducting layer is disposed on the supporting face and extends toward the first incline, wherein the first conducting layer covers a portion of the supporting face and a portion of the first incline.

Abstract: A package structure for a semiconductor light emitting device is provided. The package structure includes a semiconductor light emitting device, a lead frame, an electrostatic discharge protection device and an encapsulation. The lead frame supports the semiconductor light emitting device, and has a gap. The electrostatic discharge protection device is fastened in the gap and electrically connected to the lead frame. The encapsulation covers the lead frame, the semiconductor light emitting device and the electrostatic discharge protection device.

Abstract: A patterned substrate is provided, including: a substrate having a (0001) crystal plane and a plurality of alternatively arranged recess structures therein, thereby forming a plurality of alternatively arranged top surfaces; and a dielectric barrier layer covering the bottom surface and/or the sidewalls of the recess structures. Each of the alternatively arranged recess structures includes a bottom surface and a plurality of sidewalls surrounding the bottom surface.

Abstract: A plant illumination apparatus includes a light source module including a first light source and a second light source generating lights having different wavelengths, an environment-detecting module detecting an external environment to obtain a real-time environment parameter, and a control module connected to the light source module and the environment-detecting module. The control module includes a processor unit and a storage unit storing a database of plant growing environment parameters. The processor unit loads at least one preset growing environment parameter corresponding to a plant growth timing from the database of plant growing environment parameters, and compares the preset growing environment parameter with the real-time environment parameter to output at least one comparison result. The processor unit adjusts the first light source and the second light source according to the comparison result, so that an adjusted environment parameter matches the preset growing environment parameter.

Abstract: An LED package is provided, which includes a base, a lighting device, and a sealing material. The lighting device is disposed on the base. The sealing material is disposed on the lighting material, and the out surface of the sealing material includes a plurality of micro-structures. The micro-structures comprise of protruded micro-structures, depressed micro-structures or any combination thereof. At least of a partial of a light from the lighting element is transmitted to an ambient through the micro-structure.

Abstract: An illumination structure including an illumination module, a light base and a cover is provided. The light base includes a cylindrical shell and an electrical connector, wherein the cylindrical shell is used for receiving and supporting the illumination module. A first end of the cylindrical shell has a first edge including a plurality of protrusions. A second end of the cylindrical shell is connected to the electrical connector. The cover has a second edge including a plurality of recessions. Each recession is complementary in shape to a corresponding protrusion, so that the protrusions are received in corresponding recessions respectively.

Abstract: A light bar structure including a base, a flexible circuit board (FCB), a first circuit, a second circuit, and a first connector is provided. The base has first and second surfaces. The FCB is on the first surface. The first circuit on the FCB includes N+1 serial first conductive contact pads, N light-emitting elements, and a first conductive wire. N and N is a positive integer. The second circuit on the FCB includes N+1 serial second conductive contact pads, and a second conductive wire. To form a closed loop, the first connector connects a first one of the first conductive contact pads and a first one of the second conductive contact pads and the second connector connects a (i+1)-th one of the first conductive contact pads and a (i+1)-th one of the second conductive contact pads. 1?i?N and i is a positive integer.

Abstract: An embodiment of the invention provides a lamp comprising a control circuit and a light emitting device. The light emitting device comprises a plurality of light emitting units with different wavelengths. The control circuit calibrates a control signal according to an environment light to adjust a light spectrum of the light emitting device by controlling the luminance of each light emitting unit.

Abstract: A lamp comprising a light emitting device and a controller is disclosed. The controller receives a control signal from a handheld device and switches the light emitting device according to the control signal such that the light emitting device operates in a light emitting mode corresponding to the control signal, in which the control signal is generated by the handheld device according to real-time information.

Abstract: An embodiment of the invention provides a lamp comprising a first emitting device, a second emitting device, and a control signal generation device. The control signal generation device generates a first control signal and a second control signal to control the first emitting device and the second emitting device, so that a first light flux generated by the first emitting device is equivalent to a second light flux generated by the second emitting device, wherein the second control signal is generated according to the first control signal.

Abstract: The invention relates to a driving circuit comprising a first bridge circuit, a second bridge circuit, a first protection device and a second protection device. The first bridge circuit comprising a first positive input terminal, a first negative input terminal, a first positive output terminal and a first negative output terminal is coupled to an AC voltage source to output a first voltage. The second bridge circuit comprising a second positive input terminal, a second negative input terminal, a second positive output terminal and a second negative output terminal is coupled to the AC voltage source to output a second voltage. The second and the first negative output terminals are both coupled to the ground potential. The first protection device is coupled between the second positive input terminal and the AC voltage source. The second protection device is coupled between the second negative input terminal and the AC voltage source.