Fangrui Product Details 1. Triopo Ex-60w Studio Flash Built-in Dissipate Heat System With Ex-60iii Led Single Light 2. Specifications: 3. Power Supply: Ac100-240v 5060hz 4. Power: 60w 5. Color Temperature: 5600k 6. Channels: 16 7. Dimming Range: Percent 10 To Percent 100 8. Group: 0-9, A-f 9. Working Temperature: -10-50 Degrees Celsius 10. Color Rendering Index: Greater Than Or Equal To 95 11. Led Safety Temperature: Less Than Or Equal To 70 Degrees Celsius 12. R9: Greater Than 90 13. Tlcl: (qa): Greater Than 95 14. Net Weight: 1.8kg 15. Size: 25x12x19cm 16. When Video Shooting, You Can Adjust The Light Effect Gradual Effect From Percent 10 To Percent 100 Or From High To Low. 17. Adapter Connection, Safe, Stable Light Source, Easy To Use And Easy To Use, Ac Battery Power Supply (not Shipped) 18. Built-in Cooling System: Built-in Cooling Fan, Efficient Heat Dissipation With Temperature Control Protection To Extend The Lamp Bead Use Time 19. Wireless Connection: Brightnesstemperature Adjustment Of Countless Lights, 16 Groups And 16 Channels Grouped Control 20. Application: Children Is Photography Studios, Costume Portraits, Wedding Portraits, Micro-film E-commerce Products, Conferences And Exhibitions, Webcasts.