A submersible marine lighting apparatus is provided which converts electrical input to 25 or 34 volts and provides optimal underwater illumination. The marine lighting apparatus comprises a plano-convex light-focusing lens that concentrates emitted light into a more focused beam, as well a thermal switch and COB LED.

A submersible marine lighting apparatus is provided which converts electrical input to 25 or 34 volts and provides optimal underwater illumination. The marine lighting apparatus comprises a plano-convex light-focusing lens that concentrates emitted light into a more focused beam, as well a thermal switch and COB LED.

The present invention discloses a lamp structure. An accommodating cavity is provided for disposing a lamp board. An insulating unit seals the opening of the accommodating cavity for preventing accidental electric shocks when a user cleans or maintains the lamp structure. Placing the lamp board inside the accommodating cavity, the space occupied by the lamp board on the base may be saved. The insulating unit may prevent foreign matters or water from contacting the lamp board and resulting in short circuit or failure in the lamp board. One or more heat dissipating unit may be disposed in the accommodating cavity and used as the heat dissipating structure for the lamp board. A recess may be disposed on an inner side of the accommodating cavity. The recess communicates with the accommodating cavity. A capacitor may be disposed in the recess and connected electrically to the lamp board.

The present invention discloses a lamp structure. An accommodating cavity is provided for disposing a lamp board. An insulating unit seals the opening of the accommodating cavity for preventing accidental electric shocks when a user cleans or maintains the lamp structure. Placing the lamp board inside the accommodating cavity, the space occupied by the lamp board on the base may be saved. The insulating unit may prevent foreign matters or water from contacting the lamp board and resulting in short circuit or failure in the lamp board. One or more heat dissipating unit may be disposed in the accommodating cavity and used as the heat dissipating structure for the lamp board. A recess may be disposed on an inner side of the accommodating cavity. The recess communicates with the accommodating cavity. A capacitor may be disposed in the recess and connected electrically to the lamp board.

Methods and apparatus for implementing a control apparatus for a light fixture for externally controlling the current to the LED light emitter of a landscape LED light fixture. In an exemplary embodiment a control apparatus for controlling current to an LED light source in a landscape lighting device includes an LED driver, a user control with a control setting indicator, and a driver housing including setting indicators.

Methods and apparatus for implementing a control apparatus for a light fixture for externally controlling the current to the LED light emitter of a landscape LED light fixture. In an exemplary embodiment a control apparatus for controlling current to an LED light source in a landscape lighting device includes an LED driver, a user control with a control setting indicator, and a driver housing including setting indicators.

A lamp unit (100) for outdoor use is provided. The lamp unit comprises a gasket with a step-vise shape configured to provide a sealing effect in two perpendicular directions in order to prevent water ingress. The gasket is further configured to press a reflector (120) towards a lid element (130) in order to minimize the gap between them, thus ensuring a consistent lighting output.

The present invention relates to a light source device having minimized exposure of an LED package formed on the light source device, and a camera inspection device using same such that erroneous detections during camera inspection can be minimized A camera inspection device according to the present invention comprises: a portable terminal cradle on which a portable terminal equipped with a camera is cradled; a light source device installed to be spaced apart from the upper portion of the portable terminal cradle by a predetermined distance and configured to emit light towards the camera; and a controller for controlling the turning on/off of the light source device and imaging operations of the camera so as to perform a light bleeding inspection of the camera mounted on the portable terminal. A light source device according to the present invention comprises: an LED package having multiple LED elements mounted on the upper surface of a printed circuit board; and an LED package cover having multiple coupling holes into which the multiple LED elements mounted on the LED package are inserted, respectively, the LED package cover covering a part of the upper surface of the printed circuit board, which is exposed between the multiple LED elements. The LED package cover having a lusterless surface is used to insert the LED elements mounted on the LED package into the coupling holes and to cover same, thereby preventing light bleeding inspection erroneous detections caused by exposure of elements, wires, or soldering parts on side surfaces of the LED elements. The LED package cover has the same height as that of the LED elements of the LED package, thereby preventing the LED elements from being damaged by exposure to the outside.

The invention provides a portable lighting device with an elongated main body that includes a housing with receiver, and a power source positioned within the receiver. An operational mode selector assembly with a switch assembly that is actuated by a user is operatively coupled to the power source. An illumination assembly is electrically coupled to both the operational mode selector and the power source. The illumination assembly has a primary light source with a light emitter that emits light axially along a longitudinal axis of the main body or housing through a lens. A secondary light source with a light emitter emits light substantially perpendicular to the axis to illuminate an indicia located in a side region of the illumination assembly. During operation of the portable lighting device, the components of the illumination assembly are arranged such that: (i) the primary light source does not illuminate the indicia, (ii) the secondary light source does not emit light through the lens, (iii) an appreciable amount of light emitted from the primary light source does not mix with light that is emitted from the secondary light source within the portable lighting device, and (iv) an appreciable amount of light emitted from the secondary light source does not mix with light that is emitted from the primary light source within the portable lighting device.

A light fixture is disclosed. The light fixture includes: a mounting base, with a surface for interfacing with a wall; a fixture face plate; a decorative fixture element with a light socket; and a catch mechanism for securing the fixture face plate to the mounting base. The catch mechanism includes; at least one catch receiver, at least one catch aperture, and at least one catch insert. The mounting base is secured to a wall. The fixture face plate is secured to the mounting base when the at least one catch insert is inserted into the catch aperture and then rotated into the at least one catch receiver.