Stylish and flexible LED desk lamp 3W. Features: - light intensity adjustment - flexible frame - charger included - extra charge of battery (4 x AAA batteries) Features: Rated power: max. 3.5W Luminous flux rated: max 160 lm (56, 106, 160 lm) Color temperature: 5500K cool white Charger voltage: AC100-240V 50 / 60Hz Lamp power: DC5V / 5A Illumination angle: 110 ° Temperature operating temperature: -20- + 40 ° C Power factor:> 0.4 LED type and quantity: 14PCS SMD5050 CRI:> 80 Ra Start time: <0.1 S 60% of luminous flux: <0.5 s 95 % of luminous flux: <2 s Lifetime: 50,000 hours. Lifetime of the assigned lamp: 50,000 hours. Number of cycles enabled / disabled: 100,000 IP: IP20 Dimensions: