... no.28(ISO 100,M)2,5600K color temperature:5600k3,Flash lamp holder tilting -3°- 90° level circumgyrate ,left right 330°,circumgyrate ... :167x82x50mm falsh weight:198g finish product weight :232gCompatible devicesCamera BrandFlash Series CodeDigital SLR Digital CameraFilm SLR Canon C5D,10D,20D,30D ...