Color: As shown in the First image. Quantity and size : As shown in the title or description. Travel Portable Mini Usb Reading Lamp - Powered By Laptop, Notebook, Computer Features: 100 percent Brand New and LED Charging Reading Book Light, a Really Easy to Use Book Light, Soft Light Learning is More Suitable, Care For Your Eyes Portable, Energy-saving, Bright Enough, Eye Protection For Home Reading, Playing Computer Features:: Product Name: Reading Lamp Material: ABS Voltage: 36V Color: Black,White Light Color: White Light,Warm White Light Power: 36W Lifespan: 10000 Hours Lamp Beads: 4 Led Lamp Beads Switch Type: Socket Power Supply Mode: Socket Power Supply Light Source Type: LED Size: (About)255x15mm How to Use: Laptop Socket, Charging Treasure, Charging Plug, Home Book Light Package Included: 1 PC x Reading Lamp