The Impact VC-500LR Two Monolight Kit is a complete lighting kit, based on two VC-500LR 500Ws monolights, with features unusual in this price range, such as a 6 f/stop power range (full to 1/32) adjustable in 1/10 stop increments, fast recycling time (2.5 seconds @ full power), and fully adjustable modeling light level. A re-designed display gives you a large, very legible LCD read-out. The VC-500LR also offers minimal flash color-shift when powering down (~200 K). In addition, it has a feature rarely found on a monolight--a Red Eye Reduction photocell sync, which allows you, when using both on-camera flash and the monolight,to set the monolight slave cell to ignore pre-exposure flashes from your on-camera flash. This kit is rounded out with a wireless remote capable of controlling up to 7 lights, umbrellas, a softbox, light stands, mono to PC sync cords, and a wheeled kit case.
| Maximum Watt/Seconds | Each Monolight: 500 |
| Guide Number | Each Monolight: 255 in feet (78 in meter) @ISO 100 |
| Recycle Time | 2.5 sec @ max power1 sec @ min power |
| Flash Duration | 1/800 sec @ max power1/1200 sec @ min power |
| Flash Variability | Full to 1/32 power (6 stops) in stepless 1/10 stop increments |
| User Replaceable Flashtube | Yes (LR9901YSP1H) |
| Changeable Reflector | Yes; Bowen-style tabs, spring release |
| Modeling Light Wattage | 250 |
| Voltage Stabilization | Yes |
| Flash Ready Indicator | LED, switchable audible beep |
| Operating Voltage | 110-120VAC 60Hz |
| Built-in Slave Cell | Yes |
| Circuit Protection | 6A fuse |
| Fan Cooled | Yes |
| Auto Dump | Yes |
| Dimensions |
Each Monolight: 12.6 x 5 x 5" (32 x 32 x 13 cm) without reflector Kit in Case: 37 x 10 x 10" (94 x 25.4 x 25.4 cm) |
| Weight | 6.2 lbs (2.8 kg) |
| Kit Weight | 63 lbs (29 kg) |