Features: DE Series is a cost-effective compact flash strobe for photographers or beginners. Bowens - style mount adds various studio flash accessories. Very convenient to use an optional FT-16 remote trigger to control the flash. Good for e-commerce product shooting, headshots and lifestyle photography. In large studio shooting, it can works as high light, background light or hair light. Quickly installs various light modifiers such as softbox (Optional) Wireless power control and flash triggering system High qualified 150W modeling lamp adjustable in brightness 1.2s recycle time at full power & 1/2000s flash duration Power adjust from 5.0-7.0 (1/16-1/1) with stable color temp. Specification Model DE200 DE300 Max Power 200WS 300WS Guide No. (m ISO 100) 49 58 Color Temperature 5600K +/- 200K Operating Voltage AC200 - 240V/50Hz or AC100 - 120V/60Hz Power Output Control OFF, 5.0-7.0 (1/16 - 1/1) Modeling Lamp Steplessly adjustable 150W Recycle Time 0.3 - 1.2s 0.3 - 1.5 s Triggering Mode Sync cord,Optic slave triggering, Test button, Wireless control port Flash Duration 1/2000s - 1/800s Fuse 8A What you will get: 1x Godo DE-300 studio flash 1x Power cord 1x Lamp cover 1x Modeling lamp User Manual