The PORTER-CABLE PCC500B 20V MAX* Corded/Cordless LED Area Light allows for two power options: both corded and cordless. It offers 1900 lumens max output, along with 10 hours run time (low setting, w/ PCC685 4Ah Battery, sold separately). It also allows for adjustable brightness: High and Low. A 1/4 in. diameter screw thread allows for tripod compatibility. Backed by a PORTER-CABLE 3 year limited warranty. Includes: 1) PCC500B Area Light, 1) User manual.