A28 Upgrade Prem Book Light

[Expert’s Lighting Solution] An integrated lighting solution designed by our optical expert, featuring a unique asymmetrical lighting source with a finely tuned reflector, 14 high-tech LEDs, and a slightly convex lampshade. This engineered design of the book lights for reading at night offers optimal uniform, gentle, and concentrated light with no harsh light to minimize eye strain. The science-backed reading lights for books in bed makes perfect book accessories.

[3 Colors & 5 Brightness Stepless Adjustable] The book reading light offers 3 adjustable color temperatures. The 2700K makes a perfect reading lamp for filtering blue light & providing optimal eye comfort. The 4000K creates a cozy atmosphere, ideal for relaxed reading, while the 6000K enhances focus, making it perfect for crafting or detailed tasks. Each color features 5 brightness levels, ranging from 5 to 25 lumens, which can be adjusted smoothly. The first choice of gifts for book lovers.

[Rechargeable & Long-lasting] This rechargeable book light is charged by the fast & safe USB-C cable and is compatible with any USB port on your computer, adapter, or USB outlet. This light has a built-in 500mAh battery providing 10–90 reading hours of reading time (depending on your brightness setting). So you can enjoy reading for up to 3 months if you read 30-min daily. 4 battery indicators ensure no worries about the light suddenly powering off. An amazing powerful rechargeable book light.

[Thoughtful & Convenient Design] Our book light is designed for convenience. Weighing just 1.67 oz, it is lightweight and compact, fitting easily into your pocket for on-the-go use. The smart lock feature prevents accidental activation in your pocket. It also has 30- and 45-minute timer functions to remind you to rest while you are diving into books. The unique sleep aid function simulates a sunset with gradually dimming light, guiding you to sleep. This is the perfect night reading light.

Key Features:
• 14 Premium LEDs, 130% Brighter
• 3 Color Temps × 5 Brightness Levels
• 10–90H Runtime per Charge
• Auto Timer (30/45 Min)
• Blue-Light Filter, Eye-Safe

Color: White, Midnight Blue, Blue, Purple