Ideal for garages, workshops, closets and more, this all-inclusive LED under shelf light kit arrives ready for a quick and tool-free installation. The 18 light bar emits a bright, cool white light and features a dimmer with 10 brightness levels and memory function while a built-in motion sensor allows for convenient hands-free power control. Height: 0.39"; Width: 0.78"; Switch Type: Motion Sensor; Light Type: LED.