Orders placed during Passover Holiday (Wed 4/1 after 4PM ET – Thurs 4/9) will ship Fri 4/10. View our holiday shipping schedule.
This item is no longer available.
Review Summary
2022-03-21T14:52:26
YES it does fit the Astra if you shorten the straps which is easy to do. Just fold and tape. Now with that said the snap bag is faster to put on but 3 times the price and no grid. For the price this is a 5 star item.
Brad N.
2020-07-01T08:32:26
Perfect, use on my 1x1 astra and it's flawless.
DANIEL S.
2018-05-03T08:40:58
Happy with this buy, for the price and quality. I gave four stars because, though it's universal, it doesn't quite fit my Dracast LED1000 lights perfectly. It's almost perfect, but not quite. It's great to have the reflective material on the inside and the grid that comes with.
Joel W.
2017-12-22T09:21:20
This softbox does not fit on an Astra! Poor design.
William B.
2017-10-17T09:10:41
As far as soft boxes goes, this custom fit box does the trick however at $ it seems a bit overpriced. Still, an essential part of the kit. Seems well made although time will be the ultimate judge of durability.
J G.
2017-08-24T07:21:58
For the price this product is very well made and would have been perfect, but it was too small for the Astra. This is perfect for a standard 1 x 1.
SEAN H.
2016-08-02T08:59:05
I have been waiting for someone to come out with a softbox and intensifier for LEDs for some time and this one does the trick really well It is high quality at an excellent price giving you options with an internal diffuser and egg crate. I really like it and would give 5 stars except that it takes s little fusing to get on and off with the Velcro straps and the egg crate is a little flimsy.
Michael L.
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
Without Diffusors: 1/3 stop
With Close Diffusor: 1 stop (relative to increased brightness of light due to intensifier)
With Far Diffusor: 1 stops (relative to increased brightness of light due to intensifier)
With Close and Far Diffusor: 2 stops (relative to increased brightness of light due to intensifier)
Soft Box Face: 19 x 19" / 48 x 48cm (Nominal)
Soft Mounting Area: 9.25 x 9.25" / 23.5 x 23.5cm (Nominal Min.)
Soft Mounting Area: 12.50 x 12.50" / 31.75 x 31.75cm (Nominal Max.)
Soft Box Length from Face of Light: 13 x 13" / 3 x 3cm (Nominal)
6949773303403
Flawless
By DANIEL S.
Perfect, use on my 1x1 astra and it's flawless.
YES it does fit the Astra
By Brad N.
YES it does fit the Astra if you shorten the straps which is easy to do. Just fold and tape. Now with that said the snap bag is faster to put on but 3 times the price and no grid. For the price this is a 5 star item.
Intensifier for more brightness
The KS-1 is not only a soft box but also an intensifier. The reflective coating on the inside of the KS-1 increases the brightness of the light up to 25%, while remaining to deliver a soft and even beam of light.
Intensifier for more 25% more brightness
Self-contained design for quick and easy setup
Universal size will work with other manufacturer panels
Two, removable diffusion stages to dial in your soft, even light
Velcro grid for directional control
Quick and easy setup
There is no complicated set-up with your KS-1. Just unfold the KS-1 and attach it to your light with two velcro straps.
Universal size
The KS-1 Soft Box can be adjusted to fit a wide variety of 1x1 panels from different manufacturers.
Two diffusion stages
Two diffusion stages allow for soft, even illumination across the face of the KS-1. Use one diffusion stage or both in order to adjust the softness and brightness of your light.
Grid for directional control
The KS-1 Soft Box includes a grid for directional control of your light. The grid attaches easily to the KS-1 via velcro.