I would recommend you order anywhere besides xenon pro. their bulbs lasted me 2 weeks after my cheap amazon/ebay bulbs lasted 2 years. I spoke to customer service about their warranty. Yea, just send them $20 more for "shipping" and they will send you a new bulb. I live in GA, they are in NC. USPS will send items this size for $3. That means the $17 covers their cost on the bulb. So in all actuality these bulbs are no different than the $30-$40 bulbs you find on other sites. Packaging is cheap, wires are cheap, connectors are cheap. Low quality items. I knew I should have went with a reputable company to begin with, not a high priced chinese reseller.