Unique one-piece elliptical arc tube Ceramic arc tube ensures colour uniformity and stability throughout lamp life Very high luminous efficiency in a compact lamp format Excellent colour rendering UV-stop quartz reduces colour fading of merchandise Applications in both interior and exterior lighting shops, hotel lobbies and architectural WDL types can be operated on electronic and electromagnetic gear. NDL types have reduced life when operated on electromagnetic gear
Last Wednesday evening I placed my order with BLT. As usual I had found just what I wanted and at a reasonable price. The I found that I had inadvertently duplicated ( and paid for) my order. At 9pm I left an email for customer services. At 0902 next morning I had a reply assuring me all had been sorted out. Two days later my order arrived exactly as required. You can't get better servie than this. Thank you BLT.