[Name] : Brilliant DZ46-ITTL [Model] : Digital Speedlite for ... Guide number of 45 (ISO100, m) at 85mm zoom Support I-TTL [Name] : Brilliant DG40 [Model] : High Power Digital Sla... Guide number of 46 (ISO100, m) at 105mm zoom Manual zoom of 24mm to 105mm Manual control of flash power (1/1 to 1/128) Brilliant Photo Group (PTE) LTD , previously known as Brilliant International Net, is based in Singapore, and its China office in Guangdong. At Brilliant, we prided ourselves as a reliable and innovative photographic accessories company, specializing in digital electronic flash, studio flash and related studio accessories, high-power video light and also all genres of tripods, ranging from entry-level tripods to high-end photography and videography tripods that are trusted by professionals worldwide. Copyright © 2010 Brilliant All rights Reserved. [Name] Brilliant DZ46-ITTL [Model] : Digital Speedlite for ... [Name] Brilliant DG40 [Model] : High Power Digital Sla...