Rosco 8' Fluorescent Tube Guard - E-Colour #E251are a very reliable and cost-effective system for easy control of tough lighting scenarios- especially under fluorescents. In addition to the financial benefits of the sleeves, they protect against the potential disaster of glass shattering by containing the lamp within the end caps.

Rosco sleeves are constructed of a solid polycarbonate tube within which is held the specific filter. The choice of filters and combination of filters is endless - there are complete Roscolux, Cinegel or E-Colour color filter lines - something for every venue, every photographer, every cinematographer.

For T12 Lamps    Over 300 Colors Available    UL94HB Rated Polycarbonate    End Caps Protect From Shattered Glass    Easily Trimmed with Scissors

Available in sizes for T12, T8 and T5 fluorescent lamps

The T8 and T5 sizes contain a UV filter that minimizes fading

All standard sizes (2, 4, 5, and 8') are easily trimmed to accommodate any size lamp

Related Questions and Answers

Q: 1. Can this be used with the Impact Luxbanx softboxes?

A: This fixture does not have a standard sized ring it is only compatible with a specific softbox https://bhpho.to/3aWQ96X.

Q: 2. I'm looking at some CFL Bulbs that are 45W but they are 3" in diameter. Will they fit if using all 7 in the fixture?

A: It is difficult to say as B&H uses slightly smaller than 3" 32W Florescent bulbs in this fixture. 3" might just fit but it depends in part on the shape of the base as well. If it is narrower at the base it may work.

Q: 3. How many Lumens?

A: Unfortunately, the manufacturer does not publish a lumens rating for this lamp.

Q: 4. The specs say a max of 350W but each socket is rated for 105W. Has anyone tried using 105W CFL's in this fixture with success?

A: I have not but there is a single fuse in the back so my guess is it would work with up to three but I dont think you will be able to put more than three in at once or it will blow the fuse for the whole fixture.

Q: 5. is it DC or AC?

A: Alternating. It will run on a Vagabond for quite a bit though if you need to use in field.

Q: 6. Can this be used with a Speedlight light flash? Would I get an adapter or an L bracket?

A: Sorry, I've never used it with a speedlight attached. I would guess not.

Q: 7. In the video it show a light with two Sony NP series battery trays on either side on the rear of the light. It also states "A/C or two Sony NP Series Batteries". Is that for this light or just a generic video?

A: The Interfit Fluorescent Ring Light (19"), B&H # ININT812, is a fluorescent light that is only powered via 110 VAC 60 Hz AC household current. The light fixture shown in the video is the Interfit Studio Essentials Bi-Color LED Ringlight (19"), B&H # STLEDR48B, which uses 100 to 240 VAC 50/60 Hz or which may be powered by two (2) Sony NP-F type batteries.

Q: 8. I have a couple of the Impact FF-S1 fixtures and use the Westcott Daylight LED lamp (MFR 367) instead of fluorescent bulb in them. Can I use this softbox with the LED bulb, or would there be heat issue? The Westcott bulb does have a fan in it. Thanks.

A: There is no heat issue, you can safely use the Impact 50 x 50 cm Softbox with an LED bulb.

Q: 9. Hello, what are the internal dimensions of the softbox? I need at least 12 in. from the fixture to the diffuser panel.Thank you for your time.

A: As per the manufacturer, the depth of this softbox is 13 , but they are not able to provide an interior measurement.

Q: 10. dose it come with the stand ?

A: yes, it does come with a stand if you buy the kit,i do think you can buy each part separate i have to say though, i don't love these lights, i haven't ignored the instructions and used incandescent bulbs in place of the compact flors, but i find that they don't put out much light, and even if you put multiple bulbs in the stand is too flimsy to accommodate the additional weight....