Technical Parameters:* Light Intensity: 50,000 Lux @ D=30cm / 12,000 Lux @ D=50cm
* Control System (KS-Q5N): stepless brightness dimmer control
* Control System (KS-Q5N-3D) :digtial light-touch control
* Control System (KS-Q5N-3S) :touchless control
* Flexiable arm: 100cm length flexiable plastic sleeve goose neck
* Lamphead: Diameter=33mm length =114mm
* Diameter of Light Spot: 50-200mm @ D=30cm Variable
* Light source: 1x LED bulb
* LED life span: 50,000 hours
* Color Temperature: 4800K-6000K
* Input Connected Load: 100-260V 50/60MHz
* Power consumption: 3W
* Class of Protection: Class II
* Mounting Options: Mobile, Table, Wall& Rail
* Battery type (KS-Q5-3B): 1800mAh 8 hours work