Abstract: A food toasting device comprising a pouch and optionally, a handle. A method of using the food toasting device comprising placing a desired quantity of a food product, such as nuts, in the pouch of the food toasting device, placing the food toasting device into an appliance for heating, turning on the appliance so that the food product is exposed to the desired amount of heat, waiting until the food product is sufficiently toasted, and removing the food toasting device containing the food product from the appliance.

Abstract: The present disclosure provides a decorative light string system comprising a light string comprising a plurality of lighting bulbs arranged electrically in series, wherein each light bulb comprises at least two LED chips, wherein half of said LED chips are connected in parallel and wherein half of said LED chips are connected in reverse parallel; and an adapter comprising a rectifier, wherein when the plug of the light string is plugged into the outlet adapter in a first orientation, the rectifier allows passage of a half-rectified wave lighting the LEDs connected in parallel, and wherein when the plug of the light string is plugged into the outlet adapter in a second orientation, the rectifier allows passage of a half-rectified wave lighting the LEDs connected in reverse parallel. Also included are methods of using said adapter and said decorative light string system.

Abstract: The present disclosure provides a decorative light string system comprising a light string comprising a plurality of lighting bulbs arranged electrically in series, wherein each light bulb comprises at least two LED chips, wherein half of said LED chips are connected in parallel and wherein half of said LED chips are connected in reverse parallel; and a switch box, and a switchbox comprising a switch having at least a first position and a second position, wherein when the switch is in the first position, a first pole is engaged allowing passage of a positive waveform lighting the LEDs connected in parallel, and wherein when the switch is in a second position, a second pole is engaged allowing passage of a negative waveform lighting the LEDs connected in reverse parallel; as well as methods of using said decorative light string system.