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Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48")

BH #IMLBGRL • MFR #LBG-R-L
170 reviews
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Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48")
Key Features
  • 40° Grid
  • Controls Spill Light
  • Narrows Beam Spread
  • Adds Directional Control
The Impact Fabric Grid for Large Rectangular Luxbanx is a 36 x 48" light modifier that attaches quickly to the softbox's recessed front via touch-fasteners. The 40° grid narrows the beam spread from your softbox to control spill light and add directionality similar to a reflector while maintaining a soft quality of light. Unlike unwieldy rigid grids, Impact fabric grids are extremely lightweight and fold flat for transport in the included carry case.
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Impact Luxbanx Grid Overview

The Impact Fabric Grid for Large Rectangular Luxbanx is a 36 x 48" light modifier that attaches quickly to the softbox's recessed front via touch-fasteners. The 40° grid narrows the beam spread from your softbox to control spill light and add directionality similar to a reflector while maintaining a soft quality of light. Unlike unwieldy rigid grids, Impact fabric grids are extremely lightweight and fold flat for transport in the included carry case.

UPC: 847628566958

Impact Luxbanx Grid Specs

Key Specs
Item Type
Egg Crate/Louver for Softbox (Rectangular Shape)
Grid Angle
40°
Dimensions
48 x 36" / 122 x 91.4 cm
Item Type
Egg Crate/Louver for Softbox (Rectangular Shape)
Attachment Method
Hook & Loop
Grid Angle
40°
Softbox Required
Yes
Materials
Synthetic
Dimensions
48 x 36" / 122 x 91.4 cm
Packaging Info
Package Weight
0.88 lb
Box Dimensions (LxWxH)
15.85 x 4.1 x 2.5"

Impact Luxbanx Grid Reviews

Works as it should!

By Antoine
Rated 5 out of 5
Date: 2026-06-24

The fabric is tight and the crates are deep giving you a 40 degree spread of light. It also depends on the state of the soft box itself if the crate is drooping or not. This grid works as it should.

Good

By Guillermo
Rated 5 out of 5
Date: 2025-02-03

That's good

See any errors on this page?

Can this fit a profoto head?

Can this fit a profoto head?
Asked by: Sara
The Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48") is not made for the Profoto 36x48 softboxes.
Answered by: Rob K
Date published: 2025-09-21

question

Will this fabric grid work effectively with a Westscott 36x48 shallow softbox?
Asked by: Kevin J.
This fabric grid can work effectively with a Westcott 36 x 48 inch Shallow Softbox.
Answered by: Kirk R.
Date published: 2018-08-28

question

Any idea if it would work with a Chimera medium softbox?
Asked by: Mark
The Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48 ) is larger than what is required by the Chimera Medium Softbox. It will fit, but it hangs too loosely to work properly. You would either have to personally modify the Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48 ), or you would have to purchase the correct grid from Chimera.
Answered by: Manzell L.
Date published: 2018-08-28

Will this fit tightly on a Profoto 3x4 RFI soft ...

Will this fit tightly on a Profoto 3x4 RFI soft box or will is sag ?
Asked by: Alan
No, the Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48") is not compatible with the Profoto RFi 3.0 x 4.0' Softbox.
Answered by: Elliot A
Date published: 2026-02-18

Will this Snap Grid (MFR #LBG-R-L) fit the ...

Will this Snap Grid (MFR #LBG-R-L) fit the Lightbank for the Arri Skypanel S60 (#L2.0021389)?
Asked by: Jason
No, the Impact Fabric Grid for Large Rectangular Luxbanx (36 x 48") will not fit the ARRI Chimera Lightbank with Brackets for S60 SkyPanel (36 x 48"), MFR # L2.0021389. Grids are generally light specific. Chimera makes a number of grids for the ARRI Chimera Lightbank with Brackets for S60 SkyPanel (36 x 48"), BH # ARL20021389.
Answered by: Elliot A
Date published: 2025-10-30

I see that someone answered this question. But I ...

I see that someone answered this question. But I have noticed that the grid in question has the same measurements of the Chimera Small lightbank. Why then should it not fit?
Asked by: Alberto
It will fit a Chimera bank, but it will hang too loosely to work in the proper manner.
Answered by: Kirk R
Date published: 2021-10-05

Will this fit a Profoto 60 inch Octabox?

Will this fit a Profoto 60 inch Octabox?
Asked by: Bass Monk
Yes, Impact Fabric Grid for Medium Octagonal Luxbanx (60") will fit on the Profoto RFi Octa Softbox (5').
Answered by: Llinelva D
Date published: 2023-05-30

Is the 40x40 easily adapted for use w/ Alzo ...

Is the 40x40 easily adapted for use w/ Alzo Frame? www.bhphotovideo.com/c/product/1237113-REG/alzo_1863_easy_frame_diffuser.html
Asked by: John
The Impact Fabric Grid for Large Square Luxbanx (40 x 40") BH #IMLBGSQL is specifically designed for the Impact 40x40. Adapting it would be a DIY process that may or may not work out.
Answered by: Reuben K
Date published: 2023-11-28
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