For the 0.1% of people who want this bulb for the same reason I do, this bulb produces the perfect INDIGO blue light. I wanted specific colored lights to represent each chakra to suit my meditation practice. This is a good choice for the third eye as it has a beautiful shade of indigo. The RevainBasics 60W Blue LED Bulb A19 is a lighter shade of blue than this one. So I used it for the throat chakra. If you are looking for a lighter blue/navy I would go for this one. Although this beautiful dark blue. Very satisfied. :)