B/O Patented Bi-Directional IR LED Glass Replacement Bulbs

Patented Bi-Directional IR LED Glass Replacement Bulbs. Specially designed bulbs made to use with the Bi-Directional IR LED Window Candle. Set of four. Bulb Life is over 10,000 hours. 3 Volts 0.1 Watt. These bulbs shine brighter on one side and softer on the other. They give a warm incandescent glow. They will not work in any other candle besides the candles they are designed for use.