Aputure HL-48S LED Macro Flash Video Light 48 LED for Sony DRSL with 49mm, 52mm, 55mm, 58mm, 62mm, 67mm,72mm,77mm Lenses, Color Temperature Adjustment Compatible with: Only for Sony DSLR Camera Color Temperature Adjustment. Model: HL-48S. GN: 15. Number Od Bulbs: 48pcs. Flash Range: 5cm-150cm. Sync-speed: 1/110s. Package Dimension: 278.00*150.00*90.00mm. Net Weight: Approx. 200g. Gross Weight: 580.00g. Package Content: 1* HL-48S Macro Flash / 4* Diffuser / 8*Ring Mount for Different Lenses: 49mm,52mm,55mm,58mm,62mm,67mm,72mm,77mm / 1* User's Manual