I have been using the Ulanzi LED lamp for several years. It was good for the time, but it has no color temperature, no digital display controls, and is plastic. This Sesenpro is a great upgrade in every way. The color temperature on it is amazing and has a noticeable difference from warm to white (2500K-8500K). Combine this with a brightness (brightness) control from 0 to 100 and you have a winning combo. It has 6 special lighting effects: Illumination (none), CCT demo/screen (good/good) and red/blue police light (great). This lamp is made of metal and appears to be very durable all round. It's magnetic, which can also be handy. It has held up well on my fridge, microwave, mailbox and even some under the hood parts of my car. The bracket has 3 screw holes (each 1/4 inch). Also, the metal cold shoe adapter with grip grips the bullet very securely, unlike the cheaper plastic versions that aren't strong enough to hold the light or camera. The flashlight is waterproof but to be honest I don't like sharks or squid so I probably won't use it for diving. It packs a 2000mAh battery (Type-C connector for charging) that claims to last around 2 hours. A nice additional accessory in the kit is a metal tripod that looks well built. This light is easy to use and I now use an LED light (along with a ring light stand) for my YouTube reviews and DIY videos. 3 images are shown: 7.5K, 5K (both at 75% brightness) and no light. I did a video review on YouTube, Damien Colletti Cinema, if you're interested.