The unique T-shaped Tri-Head Book Light can transform from one vertical light to two joint horizontal lights to provide a wider book reading light for larger books. This sleek and cute book light with 90°adjustable 2 wing-heads, you can easily adjust them for a focused spotlight or a broader light. 27 advanced LEDs emit much brighter & more uniform lighting. With 3 lights in 1, enjoy wider, brighter, and adjustable lighting for all your needs!