A wall lamp includes a lamp body, a mounting unit mounted on the lamp body, and a kerosene lighting mounted in the lamp body. The lamp body includes a housing, a door, a charging seat, a light source, and a light sensitive device. A Bluetooth receiver is mounted on the acoustics device. The kerosene lighting is removed from the housing and is operated individually when the door is pivoted outward from the housing. The light sensitive device detects a strength of a light after the kerosene lighting is removed from the housing, and turns on/off the light source module after the kerosene lighting is removed from the housing.

A wall lamp includes a lamp body, a mounting unit mounted on the lamp body, and a kerosene lighting mounted in the lamp body. The lamp body includes a housing, a door, a charging seat, a light source, and a light sensitive device. A Bluetooth receiver is mounted on the acoustics device. The kerosene lighting is removed from the housing and is operated individually when the door is pivoted outward from the housing. The light sensitive device detects a strength of a light after the kerosene lighting is removed from the housing, and turns on/off the light source module after the kerosene lighting is removed from the housing.

A light source (25) for emitting collimated light (29) in particular for a large area luminaire (21) comprises a light guide unit (43) for guiding light by total internal reflection. The light guide unit comprises a plurality of localized light source regions (57) at a main front face (55A) for having light pass there through. The light source (25) further comprises a plurality of light emitting units (41) for emitting light into the light guide strips (91) through respective portions of the at least one coupling face (47) of the light guide unit (43), and a collimation unit (45) extending along the main front face (55A) and comprising a plurality of collimating elements. At least one light emitting unit (41) is configured as a light input coupling assembly (250) to receive collected natural light from a fiber (249) and to provide the received natural light to the light guide unit (43). The light source (25) can be implemented in a sunlight-based illumination system (241) collecting and providing natural light to the light source (25).

A light source (25) for emitting collimated light (29) in particular for a large area luminaire (21) comprises a light guide unit (43) for guiding light by total internal reflection. The light guide unit comprises a plurality of localized light source regions (57) at a main front face (55A) for having light pass there through. The light source (25) further comprises a plurality of light emitting units (41) for emitting light into the light guide strips (91) through respective portions of the at least one coupling face (47) of the light guide unit (43), and a collimation unit (45) extending along the main front face (55A) and comprising a plurality of collimating elements. At least one light emitting unit (41) is configured as a light input coupling assembly (250) to receive collected natural light from a fiber (249) and to provide the received natural light to the light guide unit (43). The light source (25) can be implemented in a sunlight-based illumination system (241) collecting and providing natural light to the light source (25).

A glow-in-the-dark piling cap is described herein that uses glow-in-the-dark materials on a dock piling cap to make pilings to which the cap is installed visible at night without the maintenance hassles of electrical-based lighting. The cap provides typical protection for the piling from the elements as well as lighting to aid boaters and users of the structure associated with the piling to see the piling at night. The glow-in-the-dark substance can be coated on the piling cap or mixed into the plastic, resin, or other material used to make the cap. The use of glow-in-the-dark materials eliminates any need for maintenance. Thus, the glow-in-the-dark piling cap provides protection for the piling, and maintenance-free lighting to alert boaters and users of the structure associated with the piling to nighttime hazards.

A glow-in-the-dark piling cap is described herein that uses glow-in-the-dark materials on a dock piling cap to make pilings to which the cap is installed visible at night without the maintenance hassles of electrical-based lighting. The cap provides typical protection for the piling from the elements as well as lighting to aid boaters and users of the structure associated with the piling to see the piling at night. The glow-in-the-dark substance can be coated on the piling cap or mixed into the plastic, resin, or other material used to make the cap. The use of glow-in-the-dark materials eliminates any need for maintenance. Thus, the glow-in-the-dark piling cap provides protection for the piling, and maintenance-free lighting to alert boaters and users of the structure associated with the piling to nighttime hazards.

The present disclosure discloses a light hanging mechanism and a display rack having the same. The light hanging mechanism is configured to mount the light on a mounting structure. The light hanging mechanism includes: a casing, defining a receiving cavity therein and provided with a mounting hole; a first adjusting shaft, with one end movably inserting into the receiving cavity through the mounting hole; a positioning portion, movably arranged on the first adjusting shaft and located in the receiving cavity between a locked state and an unlocked state; a mounting base, capable of being connected to the lights and provided with a cooperating portion; and a mounting portion, with at least a portion connected to the casing and at least another portion connected to the mounting structure.

A double sided bracket assembly includes a main member, a first end member extending from one end of the main member, a second end member extending from an other end of the main member, the first end member and second end member being disposed at an angle relative to the main member. A first angled bracket member and a second angled bracket member are disposed on an underside of the main member, the first angled bracket member and the second angled bracket member being movable with respect to the main member. A first edge member and a second edge member extend from respective longitudinal sides of the main member, the first edge member and second edge member configured to retain the first bracket member and second bracket member in a channel defined by the first edge member and second edge member.

A double-layer decorative lamp mainly includes a lamp seat, cover unit and light emitting module, where the cover unit has at least two decorative board pervious to light and configured on the lamp seat, and the light emitting module is in electric connection with the lamp seat and has at least two light sources respectively corresponding to each decorative board, where one of the light sources is formed a proper angle with the corresponding decorative board, and the surface of each decorative board has shading pattern. Whereby, light of the each light source is passed through one of the decorative boards, allowing the non-shading pattern thereof to be brightened, and projects the non-shading pattern of another decorative board obliquely to a wall surface.

A double-layer decorative lamp mainly includes a lamp seat, cover unit and light emitting module, where the cover unit has at least two decorative board pervious to light and configured on the lamp seat, and the light emitting module is in electric connection with the lamp seat and has at least two light sources respectively corresponding to each decorative board, where one of the light sources is formed a proper angle with the corresponding decorative board, and the surface of each decorative board has shading pattern. Whereby, light of the each light source is passed through one of the decorative boards, allowing the non-shading pattern thereof to be brightened, and projects the non-shading pattern of another decorative board obliquely to a wall surface.