--- product_id: 11550787 title: "SMDV SPEEDBOX-S55 - Professional 21\" (53 x 53cm) Quick Folding Square Softbox for Speedlight Flash - Legio Limited Edition" brand: "smdv" price: "€ 36.13" currency: EUR in_stock: false url: https://www.desertcart.com.cy/products/11550787-smdv-speedbox-s55-professional-21-53-x-53cm-quick-folding store_origin: CY region: Cyprus --- # Quick-release setup Double diffusion panels Durable steel rods SMDV SPEEDBOX-S55 - Professional 21" (53 x 53cm) Quick Folding Square Softbox for Speedlight Flash - Legio Limited Edition **Brand:** smdv **Price:** € 36.13 **Availability:** ❌ Out of Stock ## Summary > Illuminate Your Creativity! 💡 ## Quick Answers - **What is this?** SMDV SPEEDBOX-S55 - Professional 21" (53 x 53cm) Quick Folding Square Softbox for Speedlight Flash - Legio Limited Edition by smdv - **How much does it cost?** € 36.13 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/11550787-smdv-speedbox-s55-professional-21-53-x-53cm-quick-folding) ## Best For - smdv enthusiasts ## Why This Product - Trusted smdv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable and easily replaceable steel rods ensure longevity and reliability. - • **Compact Design:** 21" x 21" (53x53 cm) size makes it perfect for on-the-go professionals. - • **Effortless Setup:** Patented quick-release folding speedring for lightning-fast assembly. - • **Versatile Options:** Optional high-quality grid available for enhanced light control (sold separately). - • **Soft Light Mastery:** High-quality double diffusion panels create stunningly soft light for professional results. ## Overview The SMDV SPEEDBOX-S55 is a professional-grade 21" (53 x 53 cm) quick folding square softbox designed for speedlight flash photography. Featuring a patented quick-release folding speedring, high-quality double diffusion panels, and durable steel rods, this limited edition softbox ensures easy setup and exceptional lighting quality for photographers on the move. ## Description o The new SMDV SPEEDBOX-S55 is a high-quality professional SQUARE softbox for off-camera flashes that creates a quality soft diffused light. Its patented folding system allows the box to be setup and taken down very quickly ... like folding an umbrella. o The softbox shell is made from a ripstop style nylon to minimize wear and tear. The inside of the softbox is silver coated to maximize reflection. o Ideal for professional photographers on the go! FEATURESo High quality 53x53 cm (21"x21") square diffuser softbox. o Patented quick-release folding system for fast and convenient setup and enhanced portability. o Perfect companion for FlashQuick-2/ FlashWave-2/ FlashWave-III flash triggers. o Perfect for use with various portable flash systems. o With optional DA-02 and DA-03 adapters, perfect for use with Bowens mount or Godox Wistro flashes or Quantum Qflashes. o DOUBLE DIFFUSION panels. Removable internal baffle for the softbox helps reduce hotspots and softens the light even more. o Tilting bracket can be used as an umbrella mount for your camera flash. o High quality carrying bag with shoulder strap for a convenient storage and carry. o 1-year limited manufacturer's warranty. o LegioAerium Limited Edition features professional support by the authorized SMDV service representative in the U.S. ## Features - Patented quick-release folding speedring for fast and convenient setup. - Size: 21" x 21" (53x53 cm) Square - High Quality DOUBLE DIFFUSION PANELS for high quality soft light! - Durable and easily replaceable steel rods. - Optional high quality grid is available (sold separately). ## Images ![SMDV SPEEDBOX-S55 - Professional 21" (53 x 53cm) Quick Folding Square Softbox for Speedlight Flash - Legio Limited Edition - Image 1](https://m.media-amazon.com/images/I/41vvLUBm7wL.jpg) ![SMDV SPEEDBOX-S55 - Professional 21" (53 x 53cm) Quick Folding Square Softbox for Speedlight Flash - Legio Limited Edition - Image 2](https://m.media-amazon.com/images/I/41REqNMfrNL.jpg) ![SMDV SPEEDBOX-S55 - Professional 21" (53 x 53cm) Quick Folding Square Softbox for Speedlight Flash - Legio Limited Edition - Image 3](https://m.media-amazon.com/images/I/41uKuijXjkL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/11550787-smdv-speedbox-s55-professional-21-53-x-53cm-quick-folding](https://www.desertcart.com.cy/products/11550787-smdv-speedbox-s55-professional-21-53-x-53cm-quick-folding) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-07-06*