• Designed for the waterproof housing of GoPro Hero 3+/4.
• 20 LED lights provide high brightness， use it for shooting at night.
• Powered by a power bank with the USB cable.
• Power: 1.75W; Luminous flux: 350 LM.
• Packing list: 1 x LED ring light with USB cable; 1 x Mounting strap.

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