LATEST SMD LED TECHNOLOGY - The most suitable LED for eye reading lights. Illuminates an area 3 times wider than normal LEDs. Flicker-free and glare-free, 100,000 hours lifespan. 12 LEDs are the maximum number for such a compact reading light, much brighter than other book lights. Two independent heads illuminate 2 full pages of your books of any size. MOST COMFORTABLE READING EXPERIENCE FOR EYE CARE - 2 brightness settings. 3000K WARM LIGHT COLOR - The most perfect color temperature for reading, easy on the eyes in the dark, especially suitable for children. Create a warm ambient reading space just for you. LOVE READING IN BED WITHOUT DISTURBING OTHERS Our reading lamp uses DIFFUSER OPTICAL LENS TO GIVE A SOFT LIGHT. No direct harsh light for blind eyes when your partner is sleeping soundly. 2 infinitely adjustable heads allow you to position & Focus the light exactly where you want it. SMALL, LIGHT & PORTABLE - great for travel. BUILT-IN 1000MAH RECHARGEABLE LI-ION BATTERY, NO MORE WASTING MONEY ON BATTERIES - 1000 cycle life, equal to 3000 AAA batteries, save your money and save Earth. UP to 40 hours of playtime without charging. Standard micro USB CABLE included.