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Impact Luxbanx Duo Medium Strip Softbox (16 x 55")

BH #IMLBSTDM • MFR #LB-STD-M
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Impact Luxbanx Duo Medium Strip Softbox (16 x 55")
Key Features
  • For Strobe, LED, Fluorescent Lights
  • Also Compatible with Quartz Lights
  • Maximum Quartz Wattage: 1000W
  • Heat-Resistant Textured Silver Interior
The Luxbanx Duo Medium Strip Softbox from Impact is a versatile 16 x 55" 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 1000W. 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 Medium Strip Softbox from Impact is a versatile 16 x 55" 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 1000W. 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 long, narrow shape of the softbox makes it ideal for side-lighting in portraiture, accenting cars and bikes, and photographing glassware and other reflective objects. 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: 847628561991

Impact Luxbanx Duo Specs

Key Specs
Item Type
16 x 55" Softbox (Strip Shape)
Interior Color
Silver
Light Compatibility
Requires Bracket/Speed Ring (Not Included)
Accepts Grids
Yes (Not Included)
Item Type
16 x 55" Softbox (Strip Shape)
Interior Color
Silver
Light Compatibility
Requires Bracket/Speed Ring (Not Included)
Quick Open Type
No
Accepts Grids
Yes (Not Included)
Maximum Wattage
1000 W (Hot Light)
Removable Front Face
Yes
Interior Baffle
Yes, Removable
Materials
Fabric
Dimensions
55 x 20 x 16" / 139.7 x 51 x 40.6 cm
Weight
3.2 lb / 1.4 kg
Packaging Info
Package Weight
3.7 lb
Box Dimensions (LxWxH)
34 x 10.3 x 1"

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?

If I have octa rings for my Bowens-mount and ...

If I have octa rings for my Bowens-mount and Profoto strobes, will these fit? Or, do they have a proprietary fit with only Impact rings?
Asked by: Darren
They do not have a proprietary fit. As long as it is Bowens Mount, any other makers speed rings should work with the Impact Luxbanx Duo Softboxes.
Answered by: Rand
Date published: 2020-08-13

Hi, I put it together and have no idea why is ...

Hi, I put it together and have no idea why is this Softbox sold without the ring. I bought impact luxbanks speed ring and it holds the rods. But I cant attach speedlight. I need to use with Canon speedlight 600exrt. If I use pro Godox Stype ring then how I am supposed to keep rods together? Please help?
Asked by: Azamat
Softboxes are often sold with out ring because a variety of lights could be used with them. In order to use this with a speedlight you would need a Bowens ring https://bhpho.to/2NubdL8 and a speedlight adapter https://bhpho.to/34jdQ6K.
Answered by: Reuben K
Date published: 2020-03-18

question

Hello; I have older Elinchrom Style 400BX. Just to make sure; I will be needing the Angler Speed Ring for Elinchrom and Impact EX (B&H#AN7464ELI MFR#7464-ELI) If I then want to use speedlight(s) can I just buy the Godox S-Type Speedlite Bracket for Elinchrom - (Godox S-Type Speedlite Bracket for Elinchrom B&H #GOSEC MFR #S-EC) or maybe the Impact SR-SHOE-D Speed Ring (B&H#IMSRSHOED MFR#SR-SHOE-D)?
Asked by: Jorge R.
To use this Impact Luxbanx softbox, the Angler Speed Ring for Elinchrom and Impact EX, B&H# AN7464ELI would be needed to fit your 400BX monolight. To use the same speed ring and softbox with a speedlight, then you definitely need the Godox S-Type Speedlite Bracket for Elinchrom - (Godox S-Type Speedlite Bracket for Elinchrom, B&H # GOSEC.
Answered by: Kirk R
Date published: 2019-07-30

Can I use this strip softbox for Profoto B1? Is ...

Can I use this strip softbox for Profoto B1? Is there any ring adapter?
Asked by: Tetiana
Yes, with the Profoto compatible speed ring. Click the link below to view; https://www.bhphotovideo.com/c/product/1148765-REG/angler_7464_pro_speed_ring_for_profoto.html
Answered by: Rob
Date published: 2020-08-31

question

Is this directly compatible with the Octacool-9 without any adapters ?
Asked by: Kim L.
Unfortunately, no, the Impact Luxbanx Duo Medium Strip Softbox (16 x 55 ) would not be compatible for use with the Impact Octacool-9 Fluorescent Light. The included OctaCool 29.5 (75 cm) softbox is the only softbox that is designed for usage with the Impact Octacool-9 Fluorescent Light.
Answered by: Manzell L.
Date published: 2018-08-28

question

Which speed ring do I need to buy to use a Nikon speedlite on this softbox?
Asked by: Mel S.
I use this bracket and works very well for me. PRO Godox S-Type Bracket Bowens S Mount Holder for Speedlite Flash Check if B and H have it or if not google it, is very easy to find.All the best
Answered by: Gabriel P.
Date published: 2018-08-28

question

fit this one on chimera speedring (Arrilite 750 speedring) ?
Asked by: AMERICO
Unfortunately, this strip does not fit the speed ring included with the Arrilite 750.
Answered by: Kirk R.
Date published: 2018-08-28

question

Will this fit the built in speeding on the Arri 750+? Would love to use these with a 575w lamp for upcoming product shoots. Thanks!
Asked by: Tony M.
Yes, this strip softbox can attach to the built in speed ring on the Arrilite 750 Plus.
Answered by: Kirk R.
Date published: 2018-08-28
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