Free Express Shipping! Dot Line DL-RLF90 LED Continuous and Flash Ring Light Continuous Light: 5600 or 3700K, CRI95, Power: 4 x AAs, Run Time: 3 h, 7 Brightness Levels, 56W Tungsten Equivalent, Flash Power Adjustment: 1/64 to 1/1, 8 x Lens Adapters,...