Enhance Your Art & D cor - This picture light offers adjustable color temperatures and brightness, with 6 tone options (2700K-6500K) to perfectly illuminate your art while complementing your personal style. Long Lasting Battery - The 5200mAh rechargeable battery included provides a long-lasting and reliable power source. The 16inch cordless art light is capable of using 100%-20% brightness for 10-36 hours when fully charged. Includes a 40in USB cable. With a working power of 3W , it generates almost no heat, ensuring that your artwork stays protected. Dual Control Dimming - This wireless light comes with both manual and remote options.