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White rectangular strip softbox with recessed front diffuser and integrated speedring

Profoto

Profoto 1x4' Strip Softbox studio light shaper

SKU CH-FG16-169VV

Creates soft, even illumination with long shadow edges on the long side and harder light on the short side for precise edge lighting

  • Soft, even illumination for edge lighting and highlights
  • Precise light-spill control with 1x4' strip shape
  • Quick setup via integrated speedring saves time on set
  • Durable high-quality fabrics withstand demanding professional use
  • Works with 500 W halogen continuous lights and 2400 Ws flash

Purpose-built strip softbox

The Profoto 1x4' Strip Softbox is a light shaper designed for photographers who need precise edge or rim lighting in fashion and portrait work. Its narrow rectangular profile produces long shadow edges along the long side and shorter, harder edges on the short side. This contrast control helps sculpt subject contours and separate them cleanly from the background. The white interior ensures even, natural-looking diffusion with reduced contrast.

Replaces basic modifiers

Photographers moving from standard rectangular or octagonal softboxes gain directional control that minimises unwanted light spill. The integrated speedring allows setup in seconds, removing the frustration of assembling separate rods and rings on location. The jump is worth it when a shoot demands consistent, repeatable rim lighting without flags or grids to tame a broader source. Build quality withstands daily professional use where cheaper fabrics would fray or discolour.

Thermal and power limits

The recessed front prevents shadows and hotspots, yet the all-in-one mount can transfer heat when driven hard. With a ProHead at power level 10 (2400Ws) combined with a 500W halogen continuous light at full output, the manufacturer advises a maximum of 8 flashes per minute to keep the speedring cool enough to handle. Halogen continuous lighting is supported up to 500W; exceeding either threshold risks overheating the integrated mount during extended sessions.

Highlights

  • Soft, even illumination for edge lighting and highlights
  • Precise light-spill control with 1x4' strip shape
  • Quick setup via integrated speedring saves time on set
  • Durable high-quality fabrics withstand demanding professional use
  • Works with 500 W halogen continuous lights and 2400 Ws flash

Specifications

No published specifications for this item yet.

Questions about this item

What mount does the 1x4' Strip Softbox use to attach to a flash head?

It has an integrated speedring that works as an all-in-one mount for Profoto heads, so no separate ring is required.

Which step do users most often miss when setting up the softbox for the first time?

They forget to seat the recessed front diffuser fully into the speedring, which leaves a gap that causes hotspots on the strip.

When will the front diffuser need replacement under heavy studio use?

The white fabric diffuser should be replaced once it yellows or tears; with daily sessions it typically lasts several years before the material degrades.

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