We have purchased this product few years ago.actually we bought a bulb, its price was affordable, also heard about it, so thought of buying it instead of other availability.purchased a bulb and installed.on the same day at night the bulb burst out.were so scared actually.like what was that.was the current fluctuating or high voltage.but everything was okay.
Then after we never tried buying.afterall saving self is important first, whatever wud the reason be!