This beautiful and sleek folding table lamp in a smart finish is multi-functional; it can be folded into a table lamp at different heights, or can be hooked onto a wall and used as a wall light. Rechargeable by USB. Please note: To create a more innovative look, this light has been designed to incorporate the LED within it. The integrated LED is not replaceable but has a lifespan of up to 20,000 hours. LEDs use around 85% less energy than incandescent bulbs and will last up to 20,000 hours.