Flameless candle - online puzzles

Flameless candle

Flameless candles are an electronic alternative to traditional wick candles. They are typically utilized as aesthetic lighting devices and come in a variety of shapes, colors and sizes. A flame-effect lightbulb contains multiple small light-emitting diodes and a control circuit to flash them in a semi-regular, flickering pattern. The bulb may be sold separately with a standard Edison screw for use in ordinary fixtures, or in a self-contained housing with battery.

Flameless candles are designed to eliminate the need for an open flame, thus, reducing their potential as fire hazards.