I have experienced problems with LEDlight.com. Several $50-70 bulbs I purchased from them failed after 5 weeks. They will not replace them since their site clearly states no warranty, but it turns out there were several reports of reliability issues with these lightbulbs posted all over the web. I believe they have ripped me off. Stay clear of this company. They also do not post my negative product reviews on their site, so their reviews are effectively useless. Search online and you will find more reports of their poor business practices.