The 220V 24854EI Tensioned Advantage Deluxe Electrol 78 x 139" Ceiling-Recessed Motorized Screen from Da-Lite is designed to eliminate the extra step of finishing the screen with trim. The Advantage line of projection screens is designed with ceiling trim already in place. Once the screen is installed, the screen's trim conceals the rough opening in the ceiling, eliminating the need to complete additional trim work. Sliding installation brackets make it easy to attach the screen housing to the structure above the drop ceiling.

Tensioned screens ensure the smoothest surface possible, and the screen features a closure door that hides the open space and screen in the ceiling, providing a cleaner aesthetic. The screen features simple in-ceiling installation that can be done in two stages. The screen case can be installed during the rough-in construction stage, and the fabric assembly can be completed during the finishing stage.

159" Diagonal / 16:9 Aspect Ratio    HD Progressive 1.3 Screen Surface    1.3 Gain / 150° Viewing Angle    Closure Door Hides Open Space    Smooth Roll Technology    Video Projector Interface

Ideal for applications where projector brightness and screen size require an increase in gain, the white surface offers high-fidelity color reproduction, and allows for more flexibility with ambient light conditions. This surface works for video as well as charts and graphs in a corporate setting. Cone 150° Gain: 1.3

• Standard Low Voltage Control (LVC) to keep your screen operation flexible
• Smooth Roll Technology to keep your screen perfectly flat
• Slim-Tab, a lower profile and stronger tab design to keep your screen perfectly taut
• Tensioning Cable System to prevent warping and ensure even lateral tension
• UL Plenum rated case
• White powder-coated closure doors and case for a clean aesthetic
• Decora-style, three-button wall switch
• Standard black backing retains projected brightness on front projection surfaces
• Seamless screen surface

Related Questions and Answers

Q: 1. I wanted to know if these Manfrotti 78" extension work with Impact's Varipole system. For some reason Impact doesn't make the silver extensions in 78" which is what I need now. Has anyone used them with Varipoles?

A: Yes, the Manfrotto 033 Single Extension for Autopole (78", Silver) should be compatible for use with the Impact Varipole system.

Q: 2. Can I use this with Sigma S 150-600mm ?

A: No problem. I mount a Nikon D750 with the Sigma 150-600 and it is very stable. The ballhead spec is 37 lbs load, and it is very solid. Tighten the screw and it doesn't sag at all. You may want to adjust the QR on the lens foot to get the best balance.

Q: 3. Will this strobe work with 3rd party modifiers, or only the supplied softboxes?

A: That model strobe uses the Elinchrom mount also called EX. There are a few different manufactures that make modifiers with that mount, Elinchrom, Impact and Interfit. Note to be careful when picking it out that it is the correct mount. Impact and Interfit make different mounts not just EX.

Q: 4. can this light be triggered by another flash?

A: Yes, the nature of it is that it's triggered by a flash. I have three of them, so I connect directly to one through a cord, and that one triggers the other two. But I have also found that my bounce flash will trigger any of them as well, and I think that's what you're asking about.

Q: 5. How many strobes. How many soft boxes in the kit.? Modeling lights?

A: This kit would include two Impact EX 100 monolights, two softboxes with speed rings, two sync cables, two power cords, flashtube/modeling lamp for each head, a reflector for each head, spare fuses for each head, Impact 8 ft light stands and a 1 year warranty on each head. The only thing not included in this kit is a bag.

Q: 6. What would it be for him? Rokinon 10mm f/2.8 ED AS NCS CS Lens for Canon EF Mount?

A: The Rokinon 10mm f/2.8 ED AS NCS CS Lens for Canon EF Mount has an 87mm diameter, so instead of using the Tilta Seamless Focus Gear Ring (78 to 80mm), you should get the Tilta Seamless Focus Gear Ring (85 to 87mm). See: https://bit.ly/3KmllBh

Q: 7. Need Sizes for Canon RF 100mm Macro 2.8 L?

A: The outer diameter of the Canon RF 100mm f/2.8L Macro IS USM Lens is 81mm and so you will need to use the 81 to 83mm Tilta Seamless Focus Gear Ring.

Q: 8. If I purchase a pc chord adapter, is this compatible with a canon rebel t3?

A: Yes you can use the Vello Universal Hot Shoe Adapter for PC Connection B&H # VEHSAPCU in order to sync these monolights with a Canon EOS Rebel T3. Additionally, you may also want to purchase a light meter to help measure the output of these monolights. It can be connected with the same sync cable. One such meter is the Sekonic L-308S-U Flashmate Light Meter B&H # SEL308SU. Please see the images below for reference.

Q: 9. Which size of this Case Logic Advantage case would be the best fit for a 14" MacBook Pro? Would the 15.6" size be too big?

A: The Case Logic Advantage 15.6" Attaché (Dark Blue) would be a bit large for a 14" laptop. The 14" size would be more appropriate.

Q: 10. is it good for video shooting?

A: Yes, the Savage ModMaster Multi-Fabric Octagonal Softbox would be fine for shooting video along with the appropriate light source such as the Godox VL150 LED Video Light, BH # GOVL150. https://bhpho.to/3Ee0H3i