Hello all my dear companions, how r u all? I am back to share my few words about this product.first this LED company is very famous for business. this bulb was brought by my dad for using purpose and I am observing that bulb is working very nicely initially and I am very happy with that initially but day by day its lightness and brightness will decreases slowly this is very bad for their customers and that bulbs styles and design was very bad really I don’t like that style I am very angry with their services and my dear companions I will never prescribe this product.thank you.