80 Daylight balanced, cool-running LED chipsMeasures 19? diameter with 13? inner openingCRI: 955300 Lumens at 1m at 4300K4300 Lumens at 1m at 3200K3600 Lumens at 1m at 5500KAdjustable color temperatureShoe mount and metal ball head with removable shoe for camera mountingIncludes a padded carry bagEven, flicker-free light75 minutes of run time at full power (5500K, 3200K) with included NP-F750 batteriesDual voltage power supply (110-240v input-14.5v output)Rear LCD readout indicates power level, Kelvin temperature, battery level, group and channel settingsRemote control for On/Off, power level, channel selection, group selection and color temperature levelsMax camera weight: 4 lbs.