- Versatile USB Light Board : This aluminum light board is compatible with a wide range of portable power banks and 5V mobile chargers, allowing you to utilize it anywhere you need extra light. - Energy-Efficient Brightness : Enjoy bright, powerful illumination while consuming minimal energy, making this light board an ideal solution for your various lighting needs. - Effective Heat Dissipation : The large copper backing enhances heat dissipation for the LED, leading to a longer lifespan and dependable performance over time. - Ideal for Reading and Working : This lamp provides excellent lighting specifically designed for indoor use, making it perfect for reading, studying, or working late into the night. Use Scenarios : 1. Use it in your home office to create a well-lit workspace that promotes productivity. 2. Perfect for late-night reading sessions in bed or at your favorite reading nook. 3. Bring it along to outdoor events or camping trips powered by a portable charger for convenient lighting after sunset.