Quick Answer

For on-location portraits, the Westcott Rapid Box Switch Speedlight Kit gives you a soft, controllable light source that sets up in seconds and packs down small.

Why Choose a Speedlight Kit for Portraits

A speedlight kit is lighter and more portable than studio strobes, making it ideal for location shoots. The Rapid Box Switch design uses interchangeable inserts to mount different light sources, so you can adapt your modifier to various speedlights or even a small LED panel.

The octagonal shape creates a natural, circular catchlight in the eyes, while the neutral diffusion fabric maintains consistent color temperature across your shots. The included deflector plate (on select kits) helps spread light more evenly and reduces hotspotting.

Setting Up Your Rapid Box Switch Speedlight Kit

  1. Step 1: Attach the Switch Insert: Choose the correct Switch Insert for your speedlight model. Slide it into the speedlight’s mount and secure it with the quick-release thumb-lock. Common mistake: Forgetting to lock the thumb-lock can cause the insert to slip during use. Always double-check that the thumb-lock is fully engaged before attaching the softbox.
  2. Step 2: Open the Softbox Frame: Unfold the collapsible metal framework until it snaps into its octagonal shape. The durable metal frame and heat-resistant fabrics are built for repeated setup and breakdown. Common mistake: Rushing the opening can pinch the diffusion fabric; let the frame expand naturally. Open the softbox on a flat, clean surface to avoid snagging the fabric.
  3. Step 3: Mount the Softbox to the Speedlight: Align the Switch Insert on the speedlight with the opening in the softbox. Push firmly until you hear a click, indicating the thumb-lock has secured it. Common mistake: Not aligning the insert correctly can prevent a secure fit and cause light leaks. Listen for the click; if you don’t hear it, remove and re-align the insert.
  4. Step 4: Attach the Deflector Plate (if included): Snap the deflector plate onto the speedlight inside the softbox. This plate redirects light to the sides of the modifier for a more even spread. Common mistake: Using the deflector plate when you want a more focused beam can make the light too soft. Remove the deflector plate if you prefer a more directional, contrasty light.
  5. Step 5: Position and Shoot: Place the kit on a light stand or hold it off-camera. Start with the softbox at 45 degrees to your subject, about 2-3 feet away. Adjust distance and angle to control softness and shadow falloff. Common mistake: Placing the softbox too far away reduces its effective size and makes the light harder. For softer light, bring the softbox closer to the subject; for harder light, move it farther away.

Product Facts

  • Rapid Box Switch Octa-S Round Head Speedlight Kit with Deflector Plate: 26" nominal diameter, collapsible octagonal light modifier with the fastest setup time. The 26" size is large enough to soften light for headshots and half-body portraits, yet collapses quickly for storage in a small bag.

    Rapid Box Switch Octa-S Round Head Speedlight Kit with Deflector Plate

    Rapid Box Switch Octa-S Round Head Speedlight Kit with Deflector Plate

  • Rapid Box Switch 2-Light Round Head Speedlight Kit: Includes two lights for a key and fill setup, with interchangeable Switch Inserts for mounting compatible light sources. A two-light kit gives you more control over lighting ratios and background separation without needing extra gear.

    Rapid Box Switch 2-Light Round Head Speedlight Kit

    Rapid Box Switch 2-Light Round Head Speedlight Kit