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Impact Luxbanx Duo Large Rectangular Softbox (36 x 48")

BH #IMLBRDL • MFR #LB-RD-L
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Impact Luxbanx Duo Large Rectangular Softbox (36 x 48")
Key Features
  • For Strobe, LED, Fluorescent Lights
  • Also Compatible with Quartz Lights
  • Maximum Quartz Wattage: 1500W
  • Heat-Resistant Textured Silver Interior
The Luxbanx Duo Large Rectangular Softbox from Impact is a versatile 36 x 48" light-shaping tool for strobe, LED, and fluorescent lights. It has a heat-resistant, textured-silver interior so you can use it with quartz lights up to 1500W. When using the Luxbanx Duo with strobes, attach the front diffuser and inner baffle for maximum softening of the output. When using it with hot lights, the inner baffle should be removed. Open face lights can be used as is, but it's recommended that you use the flood setting rather than spot on Fresnel sources. The softbox has four forward-opening vents to dissipate heat. Removing the front and inner diffuser essentially turns the Luxbanx Duo into a large reflector with maximum brightness and contrast.
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Impact Luxbanx Duo Overview

The Luxbanx Duo Large Rectangular Softbox from Impact is a versatile 36 x 48" light-shaping tool for strobe, LED, and fluorescent lights. It has a heat-resistant, textured-silver interior so you can use it with quartz lights up to 1500W. When using the Luxbanx Duo with strobes, attach the front diffuser and inner baffle for maximum softening of the output. When using it with hot lights, the inner baffle should be removed. Open face lights can be used as is, but it's recommended that you use the flood setting rather than spot on Fresnel sources. The softbox has four forward-opening vents to dissipate heat. Removing the front and inner diffuser essentially turns the Luxbanx Duo into a large reflector with maximum brightness and contrast.

For additional control, the versatile Luxbanx Duo has an optional fabric grid which mounts to the recessed lip of the softbox with touch-fasteners. The grid narrows and concentrates the light's beam forward, controlling spill light and adding directional control to the Luxbanx Duo's attributes. The ample surface area and rectangular shape of the softbox make it ideal for large sets, groups, full length fashion, and large product work. Every Luxbanx comes with a carrying case and a spare Flex Rod. Separate purchase of a speed ring that accommodates your light's mount is required for use. Impact makes models to fit most popular brands.

UPC: 847628561854

Impact Luxbanx Duo Specs

Key Specs
Item Type
36 x 48" Softbox (Rectangular Shape)
Interior Color
Silver
Light Compatibility
Requires Bracket/Speed Ring (Not Included)
Accepts Grids
Yes (Not Included)
Item Type
36 x 48" Softbox (Rectangular Shape)
Interior Color
Silver
Light Compatibility
Requires Bracket/Speed Ring (Not Included)
Quick Open Type
No
Accepts Grids
Yes (Not Included)
Maximum Wattage
1500 W (Hot Light)
No Maximum (Strobe)
Removable Front Face
Yes
Interior Baffle
Yes, Removable
Materials
Fabric
Dimensions
48 x 36 x 21" / 121.9 x 91.4 x 53.3 cm
Weight
4.9 lb / 2.2 kg
Packaging Info
Package Weight
5.1 lb
Box Dimensions (LxWxH)
36.8 x 10.5 x 1.6"

Impact Luxbanx Duo Reviews

Perfect for Arri Lighting, 650's, 750's, 1000's watts

By Ahmad
Rated 5 out of 5
Date: 2026-02-10

When paired with the Arri Brand Lighting it's perfect. These soft boxes are big and heavy and made for hot lights.

Great large light modifier

By Mark
Rated 5 out of 5
Date: 2025-01-29

It's great for full body illumination.Produce narrower light spread then the 48 x 78. produce large enough lighting while being versatile.

See any errors on this page?

Will this work with ProFoto speed lights? And if ...

Will this work with ProFoto speed lights? And if so what else will I need to buy?
Asked by: abdi
This softbox can work with a Profoto A1 flash by way of the Impact SR-SHOE-D Speed Ring for Dual Shoe Mount Flashes B&H # IMSRSHOED. https://bhpho.to/2UFlVlj
Answered by: Kirk R
Date published: 2019-04-17

question

What is the actual size of this softbox? I have noticed other softboxes(Westcott 36x48) are smaller than stated dimention.
Asked by: Anurag
The measured dimensions of the Impact Luxbanx Duo Large Rectangular Softbox (36 x 48 ), B&H # IMLBRDL, are listed as 36 x 48 x 21 (91.4 x 122 x 53.3 cm) in size.
Answered by: Manzell L.
Date published: 2018-08-28

Will this fit with elinchrom D-Lite 4?

Will this fit with elinchrom D-Lite 4?
Asked by: dee
Yes, when combined with the Impact Speed Ring for Elinchrom EL and Impact EX, the Impact Luxbanx Duo Large Rectangular Softbox (36 x 48") is compatible with the Elinchrom D-Lite.
Answered by: Michael S
Date published: 2024-08-07

Will this safely work with the Aputure 1200D and ...

Will this safely work with the Aputure 1200D and 600D?
Asked by: Anonymous
Yes. Just be mindful that the following unit requires a speeding. Please review the following item Impact Speed Ring for Impact, Bowens S, Westcott & Aputure BH #IMSRIMPV2 • MFR #SR-IMPV2 https://bhpho.to/3MnhXol
Answered by: hectorm
Date published: 2022-05-17

Does it require any additional hardware to mount ...

Does it require any additional hardware to mount on Aputure 120t?
Asked by: Jose
You will need a Bowens mount speed ring https://bhpho.to/2Axammi.
Answered by: Reuben K
Date published: 2019-04-18

How does this compare to the cheaper Godox ...

How does this compare to the cheaper Godox softbox. BH #GOSBNBM80120 ?
Asked by: Joseph
The Impact softbox is made of thicker material and this specific model (BH #IMLBRDL) is heat resistant up to 1500 watts with a Quartz fixture.
Answered by: Stephen G
Date published: 2021-05-04

Will it work with Arri tungsten fresnel lights ...

Will it work with Arri tungsten fresnel lights that generate a lot of heat? The specs mention LED and quartz, not tungsten.
Asked by: Dipanka
The following unit will accommodate quartz lights up to 1500W due to its heat-resistant, textured silver interior.
Answered by: hectorm
Date published: 2021-09-09

what addicional hardware is needed for my ...

what addicional hardware is needed for my AlienBee ?
Asked by: Bernardo
Only a speed ring B&H # AN7464PCB MFR # 7464-PCB
Answered by: Joseph
Date published: 2020-09-24
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