A watch including a watch case provided with a case middle, the case middle carrying an element provided with at least one index and defining an inner cavity. The watch further includes at least one pair of electrodes and at least one light source device connected to the electrode pair and arranged opposite the index, the electrodes of the electrode pair being fixed inside the inner cavity, the element being water permeable such that, when the watch is immersed in seawater, the seawater can penetrate the inner cavity so that the electrode pair and the seawater form an electrochemical cell, for powering the light source device.

Desk top items has LED include USB-unit(s) or USB-module(s) has 2007 released specification of quickly USB Charging-port(s) has minimum 1.0 Amp to 5 Amp charging capacity to quickly charge DC current into energy-storage unit or assembly inside the other electric or digital device(s) 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.

Desk top items has LED include USB-unit(s) or USB-module(s) has 2007 released specification of quickly USB Charging-port(s) has minimum 1.0 Amp to 5 Amp charging capacity to quickly charge DC current into energy-storage unit or assembly inside the other electric or digital device(s) 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.

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.

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.

A watch includes crystal, a dial including a marking, a pointer including a luminous body, and a light-transmissive member disposed between the crystal and the dial, the light-transmissive member including a first face facing the crystal and a second face facing the dial, in which the first face is provided with a first luminous member and a second luminous member, and the second face is provided with a third luminous member and a fourth luminous member.

The area illumination for a LED night light to apply multiple reflection and refraction theory to eliminate narrow angle spot-light(s) and create even brightness shown on optic-lens surface with simple one or two optic-lens for LED light which is one of sealed or non-sealed unit wherein the LED light beams to travel within or between at least two of the (1) 1.sup.st or 2.sup.nd optics-lens, (2) inner surface of the housing or lens, (3) housing wall to make multiple reflection and refraction to create even brightness and emit light from front of non-movable treated or whiten or opaque light-emitting out optics-lens. The LED light optionally add (A) the flat piece with frosted sheet or piece on the visible lens desired position or surface of the sealed-unit, and/or (B) multiple color(s) LEDs in chip or dice or COB (Chip on board) LEDs to make color changing, color selection, fade-in and fade-out or preferred light effects, and/or (C) switch to make one of function-selection for hi-low brightness, motion or dusk-to-dawn functions, steady or dynamite or moving light effects, and/or (D) more parts for additional functions select from (d-1) has 2.sup.nd or more LED(s) for power-failure light, (d-2) has more LEDs as indicator light to show charging status or surge protection, (d-3) has built-on USB charging functions, (d-4) has USB power bank while has rechargeable battery, (d-5) built-in at least one of camera, audio device to get image, talking, audio digital data and optional has wireless or wi-fi with download APP software to make wireless controller. (d-6) has built-in at lest one of wireless controller or trigger system select from IR, RF, motion sensor, photos sensor, radar sensor to operate the LED light for desired functions(s), light-effect(s), color changing/selection, brightness by market available electric parts and accessories.

The area illumination for a LED night light to apply multiple reflection and refraction theory to eliminate narrow angle spot-light(s) and create even brightness shown on optic-lens surface with simple one or two optic-lens for LED light which is one of sealed or non-sealed unit wherein the LED light beams to travel within or between at least two of the (1) 1.sup.st or 2.sup.nd optics-lens, (2) inner surface of the housing or lens, (3) housing wall to make multiple reflection and refraction to create even brightness and emit light from front of non-movable treated or whiten or opaque light-emitting out optics-lens. The LED light optionally add (A) the flat piece with frosted sheet or piece on the visible lens desired position or surface of the sealed-unit, and/or (B) multiple color(s) LEDs in chip or dice or COB (Chip on board) LEDs to make color changing, color selection, fade-in and fade-out or preferred light effects, and/or (C) switch to make one of function-selection for hi-low brightness, motion or dusk-to-dawn functions, steady or dynamite or moving light effects, and/or (D) more parts for additional functions select from (d-1) has 2.sup.nd or more LED(s) for power-failure light, (d-2) has more LEDs as indicator light to show charging status or surge protection, (d-3) has built-on USB charging functions, (d-4) has USB power bank while has rechargeable battery, (d-5) built-in at least one of camera, audio device to get image, talking, audio digital data and optional has wireless or wi-fi with download APP software to make wireless controller. (d-6) has built-in at lest one of wireless controller or trigger system select from IR, RF, motion sensor, photos sensor, radar sensor to operate the LED light for desired functions(s), light-effect(s), color changing/selection, brightness by market available electric parts and accessories.

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.

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.