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Impact Luxbanx Extra Small Rectangular Softbox (12 x 16")

BH #IMLBRXS • MFR #LB-R-XS
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Impact Luxbanx Extra Small Rectangular Softbox (12 x 16")
Key Features
  • For Strobes, LEDs and Fluorescents
  • White Interior
  • Includes Spare Rod
  • Removable, Recessed Front Diffuser
The Luxbanx Extra Small Rectangular Softbox from Impact is an economical 12 x 16" light shaping tool for strobes that's ideal for portraits, fashion and products. It's small enough for tabletop shooting or for use as a hairlight and great for adding fill light, especially with an optional grid. The softbox features a soft white interior, removable front diffuser and removable inner baffle. The diffuser and baffle can be used together for maximum softening of the output. Removing the inner baffle will give you a more crisp light quality with higher contrast, while shedding the front and inner diffusers turns the Luxbanx into a large reflector with maximum brightness and contrast.
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Impact Luxbanx Overview

The Luxbanx Extra Small Rectangular Softbox from Impact is an economical 12 x 16" light shaping tool for strobes that's ideal for portraits, fashion and products. It's small enough for tabletop shooting or for use as a hairlight and great for adding fill light, especially with an optional grid. The softbox features a soft white interior, removable front diffuser and removable inner baffle. The diffuser and baffle can be used together for maximum softening of the output. Removing the inner baffle will give you a more crisp light quality with higher contrast, while shedding the front and inner diffusers turns the Luxbanx into a large reflector with maximum brightness and contrast.

The versatile Luxbanx has an additional control via 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 and adding directional control to the Luxbanx's attributes. Every Luxbanx comes with a carrying case and a spare Flex Rod. Separate purchase of a speed ring that matches your strobe's mount is required for use. Impact makes models to fit most popular brands.

UPC: 847628561915

Impact Luxbanx Specs

Key Specs
Item Type
12 x 16" Softbox (Rectangular Shape)
Interior Color
White
Light Compatibility
Requires Bracket/Speed Ring (Not Included)
Accepts Grids
Yes (Not Included)
Item Type
12 x 16" Softbox (Rectangular Shape)
Interior Color
White
Light Compatibility
Requires Bracket/Speed Ring (Not Included)
Quick Open Type
No
Accepts Grids
Yes (Not Included)
Maximum Wattage
250 W
Removable Front Face
Yes
Interior Baffle
Yes, Removable
Materials
Fabric
Dimensions
16 x 12 x 11" / 40.6 x 30.5 x 28 cm
Weight
1 lb / 0.45 kg
Packaging Info
Package Weight
0.97 lb
Box Dimensions (LxWxH)
15.2 x 10.9 x 1.95"

Impact Luxbanx Reviews

It's HUUUUUUUGE

By Elijah
Rated 5 out of 5
Date: 2026-06-13

It's alot bigger than expected, definitely make sure you have a light with a strong yoke to tighten this down because it's very front heavy

Quality control issues

By Lenn
Rated 3 out of 5
Date: 2025-12-12

This is the second one of these I have ordered. The size is great to use on both indoor and outdoor shoots. This particular one came with one of the rods missing the silver ends that go into the end of the softbox or the speedring. The good news is that this product is shipped with an additional rod, so I was able to use the spare one and not have to send it back or use it damaged.

See any errors on this page?

What is the dimension of the opening for the ...

What is the dimension of the opening for the light source vs the dimensions of the area for the diffusion layer?
Asked by: Alastair
The front diffusion on the Impact Luxbanx Extra Small Rectangular Softbox (12 x 16") measures 16 x 12" / 40.6 x 30.5 cm. The area of the softbox that holds the Bowens mount speed ring is approximately 4.5" in diameter.
Answered by: Rachael B
Date published: 2025-01-27

Will this work with the FF-S1 fixture?

Will this work with the FF-S1 fixture?
Asked by: Mandy
Unfortunately, this softbox cannot work with the Impact FF-S1 fixture. A compatible fixture is the Impact 50 x 50 cm Softbox for Fluorescent Fixtures B&H # IMFFSB50. https://bhpho.to/2F58h02
Answered by: Kirk R
Date published: 2019-03-13

Will this fit my Fillex P360 LED light?

Will this fit my Fillex P360 LED light?
Asked by: Jay
This softbox can fit a Fiilex P360 LED Light by way of the Impact Speed Ring for Profoto, BH # IMSRPRO. https://bhpho.to/2TvrZd2
Answered by: Kirk R
Date published: 2020-10-27

I have an Impact mounting ring which came with ...

I have an Impact mounting ring which came with the Impact One Monolight Kit. Do I need a different mounting ring for this soft box ?
Asked by: Dan
The speedring included in the Impact One-Monolight Kit (120 VAC) was a dedicated speedring specifically designed for use with the softbox in that kit. For a speedring to connect the Impact Luxbanx Extra Small Rectangular Softbox (12 x 16") listed above to the Impact EX100A Monolight included in the One-Monolight Kit, you may purchase the Impact Speed Ring for Elinchrom EL and Impact EX, B&H # IMSRELI • MFR # SR-ELI, for your usage needs. https://bhpho.to/3y6jFGc
Answered by: Manzell L
Date published: 2022-05-02

What inexpensive fluorescent light can be used ...

What inexpensive fluorescent light can be used with it? And what adapter would be needed?
Asked by: Lance
A fixture you may use that can accept a fluorescent bulb is the Photoflex StarLite QL Tungsten Fixture (120-240 VAC) B&H # PHSLFVBSL320. It would need the Photoflex Mogul to E-27 Lamp Adapter B&H # PHFVSKT and then the ALZO CFL Photo Light Bulb (85W, 120V) B&H # AL151255. To attach the softbox, you will also need the Photoflex Speed Ring Octo Connector for Starlite B&H # PHSRSOC. https://bhpho.to/2xm4iqF https://bhpho.to/2DQcgOV https://bhpho.to/2MshD9q https://bhpho.to/2SlOL8e
Answered by: Kirk R
Date published: 2019-02-01

question

Will this work with a Speedotron 202 lamp head?
Asked by: Anonymous
Yes this softbox will work on a Speedotron 202 head with the Speedotron Speed Ring for M11, 102, 103, 105, 106 Heads B&H # SPSRM11. Please see the image below for reference:
Answered by: Kirk R.
Date published: 2018-08-28

Thinking about using this with the 1200d - would ...

Thinking about using this with the 1200d - would the 60" or 84" version withstand the heat?
Asked by: Toby
No, the following unit is only rated for 250 Watts Please review the following item for your light shaping needs Godox Octa Softbox for KNOWLED MG1200Bi Bi-Color LED Light (59") BH #GOGO5 • MFR #GO5 https://www.bhphotovideo.com/c/product/1742462-REG/godox_go5_octa_softbox_for_knowled.html
Answered by: hectorm
Date published: 2023-08-08

question

It says that it is not to be used with a ''hot light'', but I use Bowens Gemini flashes and their model lights are 250w Halostar E27 and I also have 500W E11 model lights.Is it dangerous to use this softbox with those flashes?
Asked by: Anonymous
A 250 watt modeling light is fine. It is not designed for higher and should not be used with a 500 watt modeling lamp.Note, with any softbox one should keep an eye on it for safety when using a quartz modeling lamp.Quartz modeling lamps higher than 250 watts the Duo version of the softbox should be used.
Answered by: Robert K.
Date published: 2018-08-28
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