Cyntech LISIPAROI LED Ring / Flash for Raspberry Pi Cameras

The LISIPAROI light ring / flashes from Cyntech gives your Raspberry Pi camera the extra light it needs to capture better images or capture images in interesting new situations. Choose the right light for your camera; the standard camera needs the white light ring while the Noir can use either but really comes into it's own when when used with the IR ring. They can be used either as a fixed light source or like a traditional flash unit. You can control the duration of the flash, or the brightness of the light. A pair of holes is provided for attaching the Pi camera, and these can also be used to mount the light to other hardware. The IR LED ring allows your Pi Noir to capture images in low light conditions, or even total darkness. Try your hand at time lapse photography, build a security system, or a perhaps a baby monitor.

There is a useful guide on the manufacturer's website here.

• Choose between cool white LEDs and IR
• Operating voltage 5V DC
• Only uses 1 x GPIO pin