Provided is a self-made LED luminous floating oil pen, including an empty pen tube. One end of the empty pen tube is threadedly connected to a plastic shell, and the inner cavity of the empty pen tube is filled with a mineral oil. Two sides of the inner cavity of the empty pen tube are provided with LED lamp beads distributed at equal intervals, and floating action figures are arranged in the inner cavity of the empty pen tube. Glitter and hollow plastic balls are filled in the inner cavity of the empty pen tube.

A night light includes a housing, AC-to-DC circuitry, at least two prongs configured to connect to a power source outlet, at least one LED, first and second optical elements for converting light beams from the LED into substantially uniform light emitted from the optical elements, a switch configured to manually select from a plurality of illumination modes, sensors to automatically select between the illumination modes, and means for wireless communication, and at least one second optical element. The LED might be a multi-color LED.

Desk top items with LEDs or another light source also include at least one USB-unit or USB-module and, optionally, additional outlet-units, to supply power to other electric or digital devices such as a smart phone or digital data device. The USB-unit(s), USB-module(s) or outlet-unit(s) fit within or are installed anywhere on the desk top item's housing, including anywhere on a base, pole, bar, stand, step, contour, edge, or wall of the housing.

A table lamp with double light-emitting lamp poles and a wireless charging board includes a base, a lamp arm erected from the top of the base, and two light-emitting lamp poles pivotally connected to the top of the lamp arm, and the two light-emitting lamp poles can be placed side by side with each other or spread out into a fan shape to adjust the lighting area, and a wireless charging board is arranged at the front of the base and provided for an external mobile device to be set obliquely for charging, and a display screen of the mobile device is facing towards the front to facilitate the viewing by users.

Desk top items with LEDs also include USB-unit(s) or USB-module(s) and, optionally, additional outlet-units, to supply charging power to other electric or digital devices such as a smart phone or digital data device. The USB-unit(s) or USB-module(s) are arranged to supply power only, and do not have an additional USB data transfer function.

The present invention teaches that a custom designed tool might serve as a marker cap for a standard size and diameter of marker such as a Sharpie® or Revmark® brand marker, along with an LED or low light LED or dim red LED or even infrared LED, and a hex drive socket which could then be used with an appropriate size of hex bit (such as a BITHEX™ tool head) for the exact size of adjustment screw heads found on any particular laser gun aiming device. The LED serves to light the laser aiming device screw head and the hex bit tool head, and in embodiments may be quite dim or otherwise inconspicuous.

A combination box and lighting system includes the box having a body forming a cavity between integral side walls; a lid to engage with the body and having a top surface; a visual element secured to the lid; the lighting system carried within the inner cavity of the box, the lighting system having a light source to create beams of light that pass through the lid and illuminates the visual element.

Quickly USB Charging ports for lighting device has USB charging-ports which meet 2007 released specification has minimum 1.0 Amp to 5 Amp at DC 5 Volt safety and quickly charging capacity to quickly charge DC current into energy-storage unit or assembly inside the other electric or digital product(s) without high voltage DC current for overheat and fire risk and, optionally, additional outlet-units, to supply AC current to other electric or digital devices including smart phone, computer, communication, consumer electric products. The USB-unit(s) or USB-Module(s) or Outlet-unit(s) fit within or install on anywhere of the item's housing including anywhere of the base, pole, bar, stand, step, contour, edge, walls. The said USB charger only has charging function no any data transmit and only have one input power source not more than one and charging capacity minimum 1.0 Amp up for quickly charge from USB-Charging-ports by 2 male USB-plugs' USB-wire to the device's female USB-ports. The device has 2.sup.nd or more circuit-inside of device's housing to supply the current to other functions including other light source, LEDs, Plurality of LEDs has different colors, controller, switch, sensor, motion sensor, PIR, remote controller, IP cam and related IR photo-diode or wireless communication for big current needed which may use 2.sup.nd transformer to supply big Amperage and different working voltage to prevent from 1 transformer not only supply USB Charging-ports(s) but also Big Power consumption for LEDs or other light source or other functions need power.

The light device has USB charger has AC outlet power source has though the AC-to-DC device to change from 1.sup.st Alternative current to 1.sup.st voltage Direct current and the 1.sup.st voltage DC current though the circuit-inside or IC or DC-to-DC circuit to get 2.sup.nd voltage or though more DC-to-DC devices to get more voltage DC current. The light device has At least one of voltage DC current to supply to USB Charger Charging-port output-end at 5 Volt and one of desire voltage DC current to supply to DC light source. Or/The 1.sup.st AC current to AC light source and has one of DC current selected from 1.sup.st, 2.sup.nd or more voltage DC current to USB Charger charging-port's output end so the said light device has (1) illumination function by DC or/and AC light source and (2) USB charger function by supply desired 1.sup.st or 2.sup.nd or more other voltage DC current to USB charging-port at 5 Volt DC. The light device optional has outlet-ports to get 1.sup.st AC directly though conductive parts to outlet-ports to supply AC to other device. Furthermore, the light device Optional can add other function(s) select from (a) Time piece related (b) Reflect Image (c) Power station (d) project image (e) heater (f) Air Flow (g) wireless communication (h) remote controller (g) APP controller (h) Blue-tooth controller.

An illumination assembly for illuminating drawers of a storage unit, such as a cabinet or toolbox. The illumination assembly is adapted to be coupled to the storage unit by coupling the illumination assembly within a retrofittable or integrated feature of the storage unit to direct or radiate light into a containment space (such as a drawer) of the storage unit when opened. The illumination assembly may also illuminate a facade, sides, underside, or surrounding area of the storage unit.