Super Bright but Soft on EyesGeepas Rechargeable LED Desk Lamp is built-in high-capacity and long-life chargeable battery for safe usage and energy-saving.Comes with SMD reducing Blu-ray, this reading light emits uniform, natural, soft and non-flickering light which can effectively relieve eye fatigue and protect your eyes. The most suitable light for reading and book light can easily light up 2 pages of book, notebook or anything else you'd like lit up. Enjoy a universally beautiful construction that will easily fit in any environment, whether it is at work, in your personal study, or even on the bedside table.Lightweight & portable design, this lovely desk lamp is equally used at home indoors and out. And the flexible neck suitable for use in office, bedroom, school, and reading.Product Features:4V 1600mAh Sealed Lead-Acid Rechargeable Battery36 Pcs 0.1W SMD LEDDuration: Strong Light: 1.5 Hours              Medium Row Strong Light: 6 HoursDC 12V SocketProduct Size : 17.5 x 7.5 x 6.2 (cm)