When lit the pink Salt Crystals, evoke the soft glow of an Edison bulb and calming feel of a Himalayan salt lamp. Even up Close it is like a light in a distance, an antique, like the proverbial candle in the window. We created and patented the only light bulb filled with real salt crystals. The simplicity and beauty of a natural salt lamp was simplified further into a single bulb, filled with crystals of Himalayan Salt. This LED energy saving bulbs comes in three wattage options (5, 7 and 11 watts) for all types of lighting fixtures.