MT-160 is a quality strobe light with an exceptional value for commercial studios, location photographers, photo schools, students and amateurs as well. The MT-160 not only contains all of the fundamental features. Designs for MT-160 (i.e. color-temperature corrected circle flash-tube, fixed reflector and power cable, remote sensor/slave, built-in umbrella holder, and angle-adjustable fixture), but also includes some professional functions such as continuous power adjustor with fine-setting clutches, dual-locking stand adapter. It features with stable color temperature (5600K), large lighting-coverage and even lighting effect. This Flash is available individually or in a 2 and 3 light kits. Specifications: Power Input: AC200-240volt,50Hz or 100-130volt ,60Hz Strobe output:160ws (joule) in full Guide No. (ISO100): 120ft/36m Cooling Fan:Yes Power Range:1/16 to 1/1 continuously Recycle Time:0.5-3s Flash Duration:1/600 sec. @t=0.1; 1/1000 sec. @t=0.5 Flash-tube Lifetime: Over 8,000 typical flashing Recycle Indication:Ready Light & Audio Signal Flash Beam Width: Over 55 Degree Slave Sensitivity: 10m/35ft Modeling Lamp: Halogen 75/E14 Color Temperature: 5600K Synch Cord Voltage: 6VDC Triggering: Synch Cord, Test Button & Slave Sensor Fuse: 5A Dimension: Φ4"×7-1/2"(Φ100mm×195mm) Body Weight:1.8Lb (800g) Includes: 1×MT-160 1×Synch Cord 1×E14/75W Modeling Lamp 1×Owner's Manual