Model Number: EG-250B-6 Brand Name: Tolifo Key Specifications/Special Features: Product description- Upgraded 10mm flash tube increases the flash intensity by 20%- Overheat protection ensures long time work of the strobe flash- Bowens style mountings compatible with the most photographic accessories- Flash tube delivers the beam covering wider range- High quality capacitors extends the lifespan more than 150000 flashesSpecification Model No. EG-250B Output power 250W Exposure Index 52GN Recycling Time 0.2-1.8S Color Temperature 5600±100K Modeling light AC110V/AC220V/75W Light Holder G6.35 two pin Recycling Indication Buzzer Triggering Method Photocell,sync cable,test button Voltage AC110V/AC220V,56/60Hz