💡9 Modes To Fullfill All Demands-Featuring 3 color temperatures(3000K to 6500K) x 3 brightness settings(Low / Medium / High), 7 LEDS (3 Warm & 4 White SMD LED) and 9 modes in total to meets all your needs. | 💡Ideal Design-The flexible goose neck allows it to be bent 360 degree to any position you want, fits well in the USB port. The ightweight and compact design make it easy to carry even travel. | 💡Eye-protection LED Source-The lighting source is soft and is deal for reading / working as it won't produce flicker, shadow, dizzy or negative radiation. The most suitable light can light both pages of a book, notebook or anything else, so it makes reading less strain full on your eyes. You can read in bed to enjoy your time without disturbing your partner or roommate. | 💡Novelty USB LED Lamps-very handy especially for laptop, computer keyboard light, outdoor camping lighting , bedside reading light, book lights, etc. | 💡Power Source-powered by various USB devices (5V, 0.5-2A), like laptop computer USB ports, Smart phones chargers and power bank.