Our Calm Lights are dim and change colour when the top is tapped, these are great tools to help children self-regulate whilst in the classroom. When children are struggling, they can grab this lamp and snuggle with it on the sofa, under a blanket or in a tent to help them calm down. Our absolute favourite way to light a classroom! These small, portable LED lights are perfect for putting on tables, shelves and the teacher's desk to calm down the space and make everything feel welcoming and cosy. Top Tips: These lights are rechargeable, and charged with USB cables. The light doesn't include the plug, we advise 5 per classroom to create a relaxed atmosphere. We would suggest that you purchase a multi-USB charger station. Product Info: Portable Rechargeable with USB cable Colour changing Dimmable Timer Remote Control Touch Control Brown/natural base Can be used for 10 hours continuously Material: Plastic Dimensions: Length: 6.5cmDepth: 6.5cmHeight: 15.2cm