RCS certified recycled ABS plastic. Total recycled content: 36% based total item weight. RCS certification ensures a completely certified supply chain of the recycled materials. The work light uses a re chargeable A grade 1000 mah lithium battery so no need to replace the batteries. Simply re charge via your USB socket. The work light comes with 260 lumen COB light and extendable 80 lumen LED light. With 3 modes: LED, COB and COB 50%. With magnet on the back. With type C port for re charging. Operating time on one charge: 3 hours.