Westcott FJ250 250Ws Touchscreen Strobe with FJ-X3 M Universal Trigger (2-Light Backpack Kit) Backdrop Size_5x12 battery compartment and the card

battery compartment and the card slot cover

8 at the 50mm end

It also features F4

Dedicated Spotlight Max Accessory

Westcott FJ250 250Ws Touchscreen Strobe with FJ-X3 M Universal Trigger (2-Light Backpack Kit) Backdrop Size_5x12 battery compartment and the cardProduct Features Two 250Ws Strobes with Backpack 0. 01 0. 9 sec Recycling 9 Stop Power Range, 0. 1 & 1. 0 Increments Up to 850 Full Power Flashes OLED Touchscreen & Native Bowens Mount Freeze Sync & Creative Mask Feature Includes FJ X3 M Universal Trigger Includes Magnetic Reflectors & Gel Sets Includes FJ Pro Batteries Includes Rapid Box Switch Inserts In the Box Westcott FJ250 250Ws Touchscreen Strobe with FJ X3 M Universal Trigger (2 Light Backpack