Plant Growing Clip LED Light With 3-hour, 6-hour, and 12-hour timer functions. You can control whether each of the three arms lights up. The range of motion is very wide, allowing you to adjust the lighting direction freely, almost 360°. Power is supplied via a USB Type-C port. I used this for about six months to grow succulents and aquatic plants at home, but I no longer need it, so I'm selling it. - Type: Clip Light - Number of Arms: 3 - Clip Design: Table Clip Type Thank you for looking.