1. Extended Time Setting, 2, 3, 5 min Adjustable: Tired of constantly adjusting your UV lamp's short timer? To alleviate your concerns, we've extended the timer settings on our UV resin light to 2,3 and 5 minutes. Say goodbye to repeated timer settings and enjoy the flexibility with LET'S Resin UV light pro. 2. Strong Lights -18 Densely Distributed Beads: The number of LED beads doubles, and the distance between the beads is closer. The dual-light beads are evenly distributed on circular lights. More concentrated energy, and stronger power, make an effective and uniform curing area. Fast charging is not recommended. 3. Extra-Large Curing Area, 15x15cm: Our UV light pro adopts an enlarged spaceship design, which is larger in size and covers a wider range compared to UV lights on the market. Spaceship sizing allows for multiple items to be curved at once and increases your efficiency. 4. Foldable &Portable, Perfect Size for Storing: Our UV resin light features a foldable design for easy storage. Reinforced ABS material legs provide higher quality assurance. At the same time, we provide you with a sweet curing time suggestion: 2-3min suitable for 2 to 10mm layers, while 5 minutes for layers under 2mm. It is recommended to use a normal adapter (5V), and fast charging is not available. 5. Customer Service: If you have any problems with using or shipping, you can send an email to help@letsresin.com, which allows us to respond to you quickly and help you solve your problem.