Abstract: An inter-linkable LED security light is disclosed which is configured with an LED load, a detection device, a switching circuitry, a microcontroller and a wireless transmitter. When an external control signal is detected by the detection device, the external control signal is converted into a message carrying sensing signal and the microcontroller responsively operates to output a control signal to turn on the security light for a predetermined time duration, synchronously the microcontroller also manages to transmit the message sensing signal thru the wireless transmitter to control the same lighting performance of at least one neighboring light. The detection device is optionally an active infrared ray motion sensor, a passive infrared ray motion sensor, an ultrasonic wave sensor, a microwave sensor capable of detecting a motion intrusion or a photo sensor capable of detecting a light intensity of a detection area where the lighting apparatus is positioned.

Abstract: A lifestyle LED security light including a light-emitting unit configured with two sets of LED loads respectively emitting different color temperature lights is disclosed. At dusk the light-emitting unit is automatically turned on for a first level illumination with a low color temperature light featuring an aesthetic night view with the motion sensor being deactivated for a time duration, and then the light emitting unit is changed to a second level illumination and at the same time the motion sensor is activated, wherein when the motion sensor detects a motion intrusion, the light-emitting unit is instantly switched to perform a third level illumination with a a high light intensity and a high color temperature light. The color temperatures of the first level illumination and the third level illumination are respectively adjustable by simultaneously and reversely adjusting the electric powers respectively allocated to the two sets of LED loads.

Abstract: A sensing lamp includes a lamp body connected with a sensing module. The sensing module is configured with a sensing unit and a cover partially covering the sensing unit. The sensing unit has a passive infrared ray sensor and at least one parameter adjusting element. The sensing unit is rotatable around a central axis passing thru the sensing module and the lamp body. When the sensing unit is rotated to a first angle position, the at least one parameter adjusting element is blocked and the passive infrared ray sensor is able to perform a forward sensing function. When the sensing unit is rotated to a second angle position, the at least one parameter adjusting element is exposed to being conveniently adjusted. The passive infrared ray sensor is configured with a partial cylindrical condensing lens for performing a horizontal detection angle ranging from 100 degrees to 270 degrees.

Abstract: A two-level LED security light includes a light-emitting unit comprising at least an LED load which may be turned on or turned off by a light sensing control unit. A motion sensing unit upon an intrusion detection activates the LED load to generate a high level illumination for a time length adjustable by a time setting unit. The LED load is operated in compliance with a power supply unit wherein a voltage V across each LED is confined in a range Vth<V<Vmax, with Vth a threshold voltage and Vmax a maximum voltage. The light-emitting unit may be configured with two LED lighting loads emitting lights with different color temperatures, wherein a power allocation circuitry may be installed to respectively distribute different electric powers to the two LED loads to manage a color temperature tuning scheme thru a light diffuser.

Abstract: A security light technology to configure an automatically setting timer used for selecting and operating a light-on duration activated by a motion sensor is disclosed. The disclosed uses a shutoff transition mode to eliminate a hassle or hardship caused by an unexpected “shutoff” of illumination. The shutoff transition mode also serves a communication interface between the motion sensor and an occupant remaining in a detection space such that the occupant can interrupt the shutoff transition mode. The disclosed uses a software algorithm to detect and learn the motion characteristics of occupants in the detection space and thereby to automatically set a timer to operate the light-on duration triggered by a motion intrusion. The disclosed also teaches a dual mode motion sensing light configured with a short timer to manage a pathway illumination and a long timer to manage an occupancy illumination bridged by the shutoff transition mode.

Abstract: A lifestyle LED lighting solution is configured with a timer to convert from performing a first illumination mode to performing a second illumination mode at a preset time point controlled by the timer, wherein the first illumination mode and the second illumination mode are designed to perform different lighting characteristics including a light intensity and a light color temperature. The first illumination mode is a general illumination mode while the second illumination mode is an energy saving mode. The timer can be an anytime setting timer, a fixed time point timer, a fixed time period timer or a clock timer. The anytime setting timer is also usable for replacing a photo sensor to automatically turn on and turn off an LED light. The clock timer can be used for controlling on/off performance of the LED light according to a clock time schedule.

Abstract: A control module of a wall lamp is relocated from a conventional arrangement of installing the control module in a mounting bracket located behind the light body to an easy-access location integrated with the light body in the front such that a user can easily adjust at least one operating parameter to manage a lighting performance of the wall lamp. The control module may include at least a control unit and a cover. In one embodiment, the control unit is rotatable such that an operating parameter adjusting element can be rotated to an easy-access location for making an adjustment. In another embodiment, the operating parameter adjusting element is fixed at an easy access location with the cover being designed with an opening covered by an openable device. The user may rotate the openable device to uncover the operating parameter adjusting element for making an adjustment.

Abstract: A two-level LED security light with a motion sensor. At night, the LED security light is turned on for a low level illumination. When the motion sensor detects any intrusion, the LED security light is switched from the low level illumination to a high level illumination for a short duration time and then returns to the low level illumination for saving energy. The LED security light includes a power supply unit, a light sensing control unit, a motion sensing unit, a loading and power control unit, and a lighting-emitting unit and at least one external control unit electrically coupled to a controller of the loading and power control unit to receive and convert at least an external control signal into a message signal interpretable by the controller for adjusting at least an operating parameter or changing at least an illumination mode of the two-level LED security light.

Abstract: A lifestyle LED lighting solution configured with a timer to convert from performing a first illumination mode to performing a second illumination mode at a preset time point controlled by the timer, wherein the first illumination mode and the second illumination mode are designed to perform different lighting characteristics including a light intensity and a light color temperature. The first illumination mode is a general illumination mode while the second illumination mode is an energy saving mode. The timer can be an anytime setting timer, a fixed time point timer, a fixed time period timer or a clock timer. The anytime setting timer is also usable for replacing a photo sensor to automatically turn on and turn off an LED light. The clock timer can be used for controlling on/off performance of the LED light according to a clock time schedule.

Abstract: A wall lamp configured with a rotatable control module is disclosed. The wall lamp includes a lamp body and a control module. The control module has a control unit and an operating parameter adjusting element respectively disposed on two different sides of the control module. A cover is designed to partially cover the control module. The control module is rotatable against a central axis respectively to a first angle position and a second angle position. When the control module is rotated to the first angle position, the operating parameter adjusting element is hidden behind in the back and the wall lamp is enabled to perform an illumination function. When the control module is rotated to the second angle position, the operating parameter adjusting element is exposed to being adjustable.

Abstract: A life-style two-level LED security light with a motion sensor. The life-style two-level LED security light includes a light-emitting unit configured with two sets of LEDs respectively emitting different color temperature lights. At night, the light-emitting unit is turned on for a low level illumination with a low color temperature light featuring an ascetic night view. When the motion sensor detects a motion intrusion, the light-emitting unit is switched from the low level illumination with the low color temperature light to a high level illumination with a high color temperature light to perform a dual effect of security alert and to enable an occupant to have a high visibility of the surrounding environment when needed. The low level illumination also creates a light house effect to help an occupant move toward a destination without encountering an accident or getting lost.

Abstract: An LED lifestyle lighting solution using microcontroller technology to control LED load for managing nighttime illumination is disclosed, wherein the nighttime illumination is divided into a first stage being a high power illumination for a preset time period and a second stage being an energy saving/security illumination. The time period of the first stage high power illumination is managed by a virtual timer which is programmable and dynamically variable according to a user's living habits and needs. The second stage energy saving illumination having four options is produced by adequate combinations of LED load dimming and motion sensor operation. The LED characterized by a limited working voltage range, namely, Vth<V<Vmax, makes the LED lifestyle lighting technology completely different from the technology of conventional lighting sources. The present invention provides possibility to choose among different working modes integrated in a single LED lighting device.

Abstract: A sensing module detachably connectable to a light body includes a sensing unit and a connecting module. The sensing unit has at least one sensor, a control circuit and at least one parameter adjusting element. The sensor and the parameter adjusting element are electrically coupled to the control circuit, and the sensing module is electrically coupled and mechanically mounting to the light body via the connecting module. The sensing module further includes a socket allowing a light source to be connected to the sensing module. The sensing module can also include a light source. The user can manipulate the illumination characteristic through the sensing module.