The present disclosure discloses a rotary type star projection lamp with an audio playing and atmosphere set-off functions, and belongs to the technical field of star projection lamps. The rotary type star projection lamp includes a lamp house and a base, wherein a top end of the lamp house is connected with a cover plate; the cover plate is provided with a star lampshade and two cloud lampshades; a side wall of an inner bottom of the lamp house is connected with a drive motor; an output end of the drive motor is connected with a chain wheel assembly through a drive shaft; and a star light scattering sheet and two cloud light scattering sheets are respectively arranged above the chain wheel assembly.

A light assembly for attachment to a surface of a vehicle. The light assembly includes a light head including a light and a vehicle base configured to be removably coupled to the surface of the vehicle. The vehicle base includes a magnet configured to secure the vehicle base to the surface of the vehicle and a battery compartment configured to receive a battery for powering the light. The light head is removably coupled to the vehicle base.

An LED kerosene lamp includes a holder, a transmission mechanism mounted on the holder, a rotary knob connected with and driving the transmission mechanism, a lifting module connected with and driven by the transmission mechanism, an LED module mounted on the lifting module, a potentiometer connected with the transmission mechanism, and a lampshade covering the LED module. When the rotary knob is rotated in a first direction, the transmission mechanism drives the lifting module which moves the LED module upward, while the transmission mechanism drives the potentiometer which increases the brightness of the LED module. When the rotary knob is rotated in a second direction, the transmission mechanism drives the lifting module which moves the LED module downward, while the transmission mechanism drives the potentiometer which decreases the brightness of the LED module.

A laser-pointing device includes a housing having a front opening, a laser-generating mechanism for generation of a pointing light beam through the front opening, a support member movably supporting the laser-generating mechanism in the housing, a controller, and a drive mechanism connected with the laser-generating mechanism and used for driving the laser-generating mechanism to move along a predetermined track in the housing under control of the controller.

The present invention provides a multi-functional flashlight which includes an elongated housing with a forward end and a back end, and a head unit extensibly connected to the forward end of the elongated housing; the head unit has a first and second part, which are rotably connected to each other such that the rotation of the first part with respect to the second part causes a beam angle of a lighting element to adjust.

An LED kerosene lamp includes a holder, a transmission mechanism mounted on the holder, a rotary knob connected with and driving the transmission mechanism, a lifting module connected with and driven by the transmission mechanism, an LED module mounted on the lifting module, a potentiometer connected with the transmission mechanism, and a lampshade covering the LED module. When the rotary knob is rotated in a first direction, the transmission mechanism drives the lifting module which moves the LED module upward, while the transmission mechanism drives the potentiometer which increases the brightness of the LED module. When the rotary knob is rotated in a second direction, the transmission mechanism drives the lifting module which moves the LED module downward, while the transmission mechanism drives the potentiometer which decreases the brightness of the LED module.

A work light comprising a body, a light panel, a clamp, and a magnet. The body includes a first side, a second side, and an interface to couple to a battery. The light panel is moveably coupled to the first side of the body and is electrically coupled to the interface. The clamp is extendable from the second side of the body and is configured to selectively couple the work light to an external structure. The magnet is supported on the second side of the body.

A flashlight unit includes a housing having an opening including a lens and a light source located in the housing for emitting light through the lens in a lighting direction. The light source is movable in the lighting direction, relative to the lens, for adjusting light emission. The flashlight unit has an adjusting mechanism including a rotatable member for adjusting the position of the light source in the lighting direction, relative to the lens. There is also a limiter for limiting rotational movement of the rotatable member when the light source reaches a predetermined position.

A flashlight with magnetic tail has a battery housing having a tail portion, a light source connected to a forward portion of the battery housing, a pushbutton assembly mounted in the tail portion and a magnet ring fixed to the tail portion and extending around the pushbutton assembly.

A combination flash light and work light. The device can also be provided with a USB receptacle port for electrically connecting a cable to recharge the internal battery or using the internal battery to charge another electronic device. A plurality of light array panels can be pivotally secured to the main light unit. The main light head can also pivot with respect to the rest of housing where the electrical circuits and components are housed. A relatively large or wide base can be provided at a bottom end to allow the device to be freestanding. A magnet and/or hook can be provided at the base to permit the device to be hung to an object or secured to a metallic surface.