Abstract: A rapid wiring device includes a junction box provided with a limiting groove of which the bottom surface is provided with the tip portions of two conductors. A wire box fixing a second electric wire is set in the limiting groove, then it is combined on the junction box through a tightening cover, which is used to push the wire box to move towards the bottom of the limiting groove, so that the tip portions of the two conductors pass through the wire box and penetrate the insulating layer of the second electric wire to touch the core wire of the second electric wire, so that the first electric wire and the second electric wire are quickly connected.

Abstract: A lampshade module to be combined on a lamp to change the light projection angle of the lamp includes a lens holder having lens holes and first buckle portions at the hole wall of each lens hole for holding down the inserted lens, and a plurality of lenses each having a light entrance surface corresponding to the bottom end of one respective lens hole and an opposing light-emitting surface. The light entrance surface is a convex arc surface, and the arc of the convex arc surface is set according to the light projection angle required. In this way, the lenses with the appropriate projection angles can be selected and assembled in the lens holes, and then the lens holder can be assembled in the lamp.

Abstract: A garden lighting control system includes a power supply control box system for providing the power required by a plurality of connected garden lights, for changing the voltage properties of the provided power at different times, including changing the positive and negative polarity of the supply voltage, modulating the positive and negative polarity conversion frequency, and modulating the positive and negative polarity duty cycle. The garden lights identify the voltage positive and negative polarity, positive and negative polarity conversion frequency, positive and negative polarity duty cycle of the power received, and execute the pre-set lighting function of the garden lights to achieve multi-time-period zone lighting according to the function pre-selected for each garden light.

Abstract: A watertight junction box includes a box body, a lower floating plate, an upper floating plate, a lock cap, a modular cable inserted into the box body and kept in contact with sharp copper contacts, a holding down plate for holding down an external power wire on the upper floating plate to cause electric contact between the external power wire and the sharp copper contacts, and a predetermined amount of silicon rubber filled in between the lower and upper floating plate that is deformed to wrap about the connection area between the sharp copper contacts and the external power wire when the lock cap is tightly fastened to the box body to force down the holding down plate.

Abstract: A watertight junction box includes a box body, a lower floating plate, an upper floating plate, a lock cap, a modular cable inserted into the box body and kept in contact with sharp copper contacts, a holding down plate for holding down an external power wire on the upper floating plate to cause electric contact between the external power wire and the sharp copper contacts, and a predetermined amount of silicon rubber filled in between the lower and upper floating plate that is deformed to wrap about the connection area between the sharp copper contacts and the external power wire when the lock cap is tightly fastened to the box body to force down the holding down plate.

Abstract: A balloon lamp includes a holder base, a balloon shade affixed to the holder base at the top, a balloon connector mounted in the balloon shade to secure a balloon, a power supply unit mounted in the holder base, and one or more LEDs installed in the balloon shade or the holder base and electrically connected to the power supply unit to emit light toward the balloon, thus producing a lighting effect.