Thank you for viewing. Sunstar Monoblock Strobe 400W MONOSTAR X4 I am selling this to organize my equipment. I mainly use Comet, so I am decluttering this one as I have reduced the frequency of using it as a backup. The digital display makes it easy to see how many watts are being output, making it very user-friendly. Although it was released a while ago, it can be adjusted from 6W to 400W, so it's still very useful and convenient. It's smaller than a Comet synchronizer, making it suitable for carrying around. Output adjustment and modeling light adjustment both work normally. As a bonus, I will also include a standard-sized reflector.