F330II (330w) Beam -- high cost performance

Unique USB software upgrading : inner diameterφ169mm Lamp: Osram Sirius 330W Facula Evenness, Gorgeous Lighting Effect， With 8 prism 16 double prism prism combination LCD backlit screen design, can clearly display under the sunshine. contact : Aurora Fu email : asia@ , lightsky01@ whatsapp: 86 13808891879