A Beautiful product of WBM smart to make your home and offices and other indoors beautiful through their light and the salt in the bulb will change the color of the light .These Himalayan Pink salt bulbs are manufactured as an LED bulb with purest natural salt in the world encased around it. Because of this precise design, the bulb can emit a beautiful warm Amber glow. This product is patent pending. Will the salt in my salt bulb melt the salt is encased separately around the light bulb so it is protected and will not melt when turned on . Himalayan Glow Collection, this pure pink salt light bulb is a great accent and decorative addition to home and office spaces. It operates the same as any light bulb, coming in three wattage sizes to adhere to your personal needs. These include 5 watts, 7 watts and 11 watts that are all LED bulbs.This led bulb with salt does not have its dimmable option in it, If you're looking for that type of subtle glow and ambiance in the room. Brightness is 230Lm lumens, 5W power consumption, base E26, color temperature 2300K and lamp life 30, 000 hours. the life of the salt is about 27.3 years if you use this salt bulb 3 hours per day its all depending on your usage Beware the light bulbs really heavy The bulbs themselves are heavier than your average light bulb due to the added salt crystals, but this difference does not affect the salt bulb's ability to work in any typical fixture setting. The weight does not make it too heavy for standard lighting. Interesting light bulb that's filled with pink Himalayan salt. Fits in your standard outlet and emits a soft pink glow Looks beautiful when turned on.