Small USB LED book light, ultra bright reading lamp, weather bureau LED night light, power bank, laptop notebook DC 5V 3000-6500K T g

Product details: portable and easy to carry. Compatible device: USB device / power bank / mobile phone charger / computer / laptop light color: white or warm white LED quantity: 3 pieces 5730smd or 8 pieces 5730smd voltage: 5 volts size: 60*19*9 millimeters-3 LEDs size: 100*19*9 millimeters-8 LEDs size: approximately 178 millimeters * 18 millimeters / 7.01x0.71 inches.24 lamps features: portable, energy-saving, bright enough, eye protection, suitable for home reading, computer gaming, etc. package includes: 1 × USB LED lamp