-4.5 Amp NIMH Battery Providing 120 Mins.(+/-5%) of Burntime -21 Watt HID with 1500 Lumen Output @ 6500 Kelvin -- New Dry Lid is completely sealed to prevent water intrusion due to cut cord or switch boot. -Dry Weight 6 lbs.(2.7kg) 2.5 lbs(1.14 kg) Negative -Recharge Time from Complete Discharge 2.5 hours -Universal Input Charger. US Input Cord Provided, UK and European Input Cord Available. -Canister and Head Machined from Solid Rod Delrin -8.25"(210mm) Length, 2.5"(63mm) Diameter