Product was successfully added to your shopping cart.

You have no items in your shopping cart.

Rectangular Softbox

More Views

Rectangular Softbox

Quick Overview

  • Offers a greater punch of light

  • Great for working in tight spaces

  • Silver interior provides maximum light output


Availability: In stock

* Required Fields


Choose the Series That is Right For You

Westcott Pro Signature Softboxes

7-year warranty and heat resistance up to 1000-watts.

Westcott Pro Softboxes

5-year warranty and heat resistance up to 500-watts.

Rugged Design for Years of Use

Westcott softboxes are rated as some of the best in the industry for high-quality components and rugged design. All Pro and Pro Signature Softboxes are equipped with flexible steel rods, protective rod padding, and maximum-efficiency reflective fabric.

Reflective silver interior of softbox with metal support rods
Softbox tent-style heat vents

Outstanding Heat-Resistance

The reflective fabrics that line these modifiers not only produce optimized output, but also serves as a double-layer of heat resistance. Tent-style heat vents are also included in the body of these modifiers, providing extra heat ventilation for long shoots.

Recessed Touch Fastener

A wide 2-inch layer of velcro allows the front diffusion panels to either be attached flush with the edge of the softbox for a wide lighter spread or to be recessed for use with optional grids.

Softbox edge material for attaching diffusion fabric

Select the Interior Reflection Color That's Right For You

Silver interiors are highly-reflective, creating specular and slightly cool highlights. White interiors are reflective and softening, perfect for creating neutral highlights.

Silver interior reflective softbox material
White interior reflective softbox material

Technical Specs

Speedlight, Studio Lights
Speedlight, Studio Lights
Speedlight, Studio Lights
Speedlight, Studio Lights


  1. Be the first to review this product

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Pro Softboxes product review by Steve Hansen, Top Pro Photographer

“I remove the front diffusion material to create a light source that is both soft and compellingly crisp. The quality of Westcott's softboxes is absolutely wonderful!”

Steve Hansen, Top Pro Photographer

Softboxes product testimonial by George DeLoache, George DeLoache Photography

“Westcott softboxes are built to take it. A great deal of my shooting is done on location. This means setup, breakdown and storage time and time again. My work level can wear out cheaply made gear in a hurry. Westcott softboxes hold up to the rigors and demands of corporate shooting. I trust Westcott to protect my reputation as a reliable shooter. ”

George DeLoache, George DeLoache Photography

Softboxes product testimonial by Michael Green, MJG Photography

“The tremendous difference I see when using Westcott's soft boxes and modifiers is the quality of light. Absolutely beautiful color balancing, and diffusion. With a construction that is durable and dependable in the studio, or at all types of tricky locations, Westcott is the clear professional choice.”

Michael Green, MJG Photography

Satisfaction Guaranteed

Satisfaction Guarantee

Buy with confidence knowing that if you're not 100% satisfied, we'll refund your purchase for up to 30 days. No questions asked.

Made with by Westcott

Includes all stock items. Made-to-order printed backdrops are exchangeable for items of equal or greater value.

You may also be interested in this product: