PCA Tech Macro Ring for Photography with 48 LED Compatible with Canon and LCD Display Light/Flash Close-Up Bulbs, Nikon,

Compatible models: Canon 650D, 600D, 550D, 70D, 60D, 5D, 5D Mark 2, 5D Mark 3, Nikon D5000, D3000, D5100, D3100, D7000, D7100, D800, D800E, D60. Equipped with an ultra-bright LED light, this is the perfect choice for Nikon and Canon digital SLR cameras. Its 46 LEDs provide high brightness and low static power consumption. Eight mounting rings (40.5-77mm) are included. Seven attachments are available: 40.5mm, 52mm, 58mm, 62mm, 67mm, 72mm, and 77mm. Compatible with Nikon and Canon digital SLR models. Designed for use in fields such as macro photography, scientific research, medical care, and close-up photography. Requires four AA batteries (batteries not included). To use, insert the batteries and press and hold the power button.