FF1X5P (LED or AFO): With 450 lumens high output and an even beam, this compact diving light is an ideal multi-purpose light - with or without the optional AFO feature the light can be used as a primary or photo/video light. Made of durable anodized anti-corrosive aluminum alloy and using a magnetic switch ring, this light offers only the highest quality materials and construction. The light is sold with a solid aluminum lantern-style handle, a standard one-inch ball joint, and an adjustable lanyard. Available colors are Black, Blue, and Gold. ***Light is sold two ways: FF1X5P, and FF1X5AFOP which comes with the Bigblue AFO feature.*** Bigblue Auto-Flash-Off (AFO) is a photo-cell sensor located on the front of the light that recognizes when your camera strobe flashes and the sensor turns off your light for one second. While the light is off, only your strobe will illuminate your subject allowing better control of your lighting, and eliminating annoying hot-spots or over-exposure when your focus light mixes with your strobe flash. FF1X5P Suggested MSRP $219.99 FF1X5AFOP Suggested MSRP $239.99