IKEA picture lights are only sold in packages of one. They retail for $14.99 and are available in store only. Black is the only color available in the United States as of 2015.
IKEA's picture lights emit low heat through an LED source. This makes them suitable for confined spaces, such as the inside of a closet, as well as for a picture on a wall, according to IKEA's website. They also conserve energy as LEDs can consume up to 80 percent less energy than incandescent bulbs. The bulb lasts for approximately 25,000 hours. Assembly instructions are available for download on the IKEA website.