We have used this company before and found them very helpful we spoke to James on the telephone because we were having a problem with the website he was very friendly and helpful. The bulbs arrived very quickly even though we did not pay extra for postage. We would recommend this company we had bought similar bulbs from another company and they are meant to last for a very long time especially as they are more expensive unfortunately this was not the case. We then found Wholesale were not only cheaper but the bulbs we purchased before are still working and they also give a guarantee on the life of the bulbs. I would recommend this site.