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Aputure Halo LED Ring Flash is the perfect macro lighting solution for your DSLR camera. It operates smoothly

• Suitable for Canons or any camera with ISO FLASH iso MOUNT
• Main Features:
  - New LED flash technology, providing continuous and stable light
  - Brightness adjustment wheel, to adjust the bright of light
  - Light output of the "Flash Mode" is twice as bright as "Continuous Mode"
  - Unique ring flash mount, can be used as assisted light source
  - Built-in hot shoe, can work with flash triggers
  - Half press the shutter activates auxiliary focus lamp
  - Three stops of brightness adjustment
  - New shooting functions to meet higher shooting demands
  - Left and right flash function for more dynamic effects
  - The best tool for your macro photography needs
• Six Modes: Full-brightness, left or right side light, full flash, and left or right side flash
• Effective Flash Range: 5cm - 1.5m
• Bulbs: 60
• Bulb Angle: 60 degrees
• Power Supply: DC 3.6V - 6.7V
• Color Temperature: 5500K (+-)300K
• Average Lifespan: >50,000 hours
• Sync Speed: >1/200S
• Battery: 4 AA batteries
• Power: <=6W
• Dimensions:
  - Controller(L x W x D): 90mm x 65mm x 34mm
  - Ring Flash(D x H): 100mm x 22mm
• Color: Black
• Approved: CE / FCC