Specifications
| General Information | | Manufacturer | Photographic Research Organization, Inc | | Brand Name | Promaster | | Product Line | SystemPRO | | Product Model | 300C | | Product Type | Monolight | | Technical Information | | Flash Power | 300 Ws | | Modeling Light Power | 150 W | | Guide Number | 54 m/177 ft at ISO 100 | | Flash Recycle Time | 2.5 Second | | Power Description | | Input Voltage | 110 V AC | | Input Voltage Range | 100 V AC to 130 V AC | | Frequency | 60 Hz | | Physical Characteristics | | Weight (Approximate) | 4.80 lb | | Miscellaneous | | Package Contents | SystemPRO 300C Monolight Flash Tube Halogen Modeling Lamp Audible Flash Ready Indicator Built In Slave | | Additional Information | Cooling: Built-in Mini Fan Cooler Variable Power Setting: Continuous 1/32 to full power Flash Duration: 1/1500 to 1/800 sec. Flash Ready Indication: Ready Light & Audio Signal Angle of coverage: 55 degrees Slave Sensitivity: 33ft. with 360 degree radius Modeling Lamp: 150 watt diffused halogen with E27 screw base Color Temperature: 5600K | | Warranty | | Standard Warranty | 1 Year Limited | |  | |
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