Red underwater light, perfect for underwater photography. Adjustable with multiple setting dials. - Color: Red - Function: Underwater strobe - Notes: Marked OPEN/CLOSE - Controls: Multiple setting dials - Handle: Gripped handle It has been used quite a bit, so there are fine scratches. The arm has been quite difficult to attach and detach since I bought it. I haven't used it for about 10 years and have kept it stored. I put batteries in and the power turned on. However, I haven't confirmed its operation by connecting it to a camera. There is no warranty. Please understand this and purchase with no returns or claims. The arm can be removed, and the price can be lowered. The arm alone or the strobe alone can be sold separately. I hope this is helpful.