Dear Brian Wu, Its been a long time since we last spoke. I am contacting you because we have had many problems with consistent supply with our Canadian factory making our Mega-Ray MH bulbs and our mercury vapor bulbs. We did not follow through at that time because the par 38 Mega-Ray Metal Halide has almost NO uvb decay rate and was a superior bulb. But if we cant get a consistent supply that has the correct “K” range, it is to no avail We have followed the testing of your bulbs that we originally helped you with in coordination with Dr Henry Brames in Germany. We see that you sell them to Lucky Reptile and my friend Oliver Fisher “aqua tera world” and Stephan from Ecolux (Tera solutions). We know that the bulbs have had changes in the amount of UV they produce, but regardless, we need to have a good supply of product. I still have the original bulbs you sent us and all the testing that Dr Frances Baines did. If your present stock is at least as good we are very interested in selling here in the USA. How can we get new samples? We can send you money VIA bank transfer and give you our UPS##. We are looking at FLOOD lamps only. The par 38 that you sent us did not produce good. Do the new ones work well? You also have made them in 70 wt and not 30 wt. is that correct? The par 30 6000K flood lamps you sent were very good at that time. Please let us know what we can do to get samples. Your company has proved excellent at consistent supply. Best Regards, Bob MacCargar ReptileUV www.reptileuv.com (If responding to this address for the first time, please hit \"reply\" when it bounces back to add you to our \"white list\") www.IRCF.org The International Reptile Conservation Foundation works to conserve reptiles and the natural habitats and ecosystems that support them. I want to receive: Sample Needed .