LED Neck Reading Light for Knitting, Crafting, Crochet, Reading in Bed,3 Colours Button Luminous

Description Style:Adjustable,Round Number of Items:1 Type of Bulb:LED Switch Style:Push Button Light Direction :Adjustable Colour:Grey Brightness Levels: Low, Medium, High Battery: Built-in 1000mAh BatteryColor Temperature: Yellow, Warm , Cool Light Source: 4 LEDS Material: ABS+PC Weight:0.3lbs/144g Power and Plug Description:Rechargeable Colour Temperature:6000K Number of Lights:4 Waterproof grade: IP55 Colour Rendering Index (CRI):90.00 Wattage:1.7 watts Luminous Flux :60 Lumen Shape:Curved Voltage:5 Volts (DC)