B60 LED Ringlight with a Built-In Dimmer Switch, Includes Lens Mount Adapters From 52 mm to 77 mm ReviewbP PP 60 LED Ringlight with a Built-In Dimmer Switch, Includes Lens Mount Adapters From 52 mm to 77 mm PPower:� 60 LEDs (dimmable)PRun time: 1-12 hoursPLED's : 60PColor Temp: 5500�KPFits lens sizes: 52 to 77mmP