Quick answer
For a protected studio, control room or indoor event wall, the EA500H9 indoor configuration is the documented fit: P1.56–P3.91 at 700–1,000 cd/m² behind IP31. For rain, dust and touring, the outdoor configuration covers P2.6–P4.81 at 3,000–6,000 cd/m² with IP65 front and IP54 rear protection. Both share 500x500 mm cabinets, front and rear service and optional arc locks; confirm exact model data in the quotation.
Sources used: EA500H9 specs
Exposure and closest viewer decide the EA500H9 version
EA500H9 uses one 500x500 mm cabinet size but two very different protection stories. The indoor versions are rated IP31 and must stay indoors, while the outdoor versions are documented with IP65 front and IP54 rear protection and a -20 °C to +60 °C working range. If the wall will face rain, dust or repeated load-in and load-out, the outdoor version is the documented fit in this pair. Compare indoor or outdoor cabinet choices before discussing pixel pitch, because protection is not interchangeable.
Within the chosen version, pitch follows the nearest viewer whose content must stay readable. Indoor EA500H9 P1.56 and P1.95 are documented for walls watched from under 3 m, such as control rooms and studios, while P2.5 to P3.91 are documented for roughly 3 to 5 m. Outdoors, P2.6 or P2.97 is documented when cameras sit close, and P3.91 or P4.81 for large walls viewed from 5 m or more. For a studio with on-camera presenters, settle the EA500H9 indoor pitch against the closest presenter and camera position, not cabinet size alone.
Brightness and camera-facing behaviour
Brightness is configuration-specific, not a single family setting. Indoor EA500H9 models are documented at 700 to 1,000 cd/m². Outdoor EA500H9 models are documented at 3,000 to 6,000 cd/m², from 3,000 cd/m² on the black-LED outdoor models to 6,000 cd/m² on EA500H9-OP3.91-8S. Put the exact quoted model and its operating brightness on the order rather than relying on the range headline.
For camera-facing work, EA500H9 documents at least 3,840 Hz refresh, 14-bit grayscale and a frame rate of 60 Hz or more. The source says that combination supports stable recording without scan lines for broadcast and phone cameras. That is a documented model scope, not a guarantee for every shutter, frame rate or processor. Keep a camera test with the actual camera, shutter and screen settings in the acceptance plan.
EA500H9 indoor vs outdoor documented differences
| Decision | Indoor EA500H9 | Outdoor EA500H9 |
|---|---|---|
| Primary use and protection | P1.56–P3.91 at 700–1,000 cd/m² behind IP31; must stay indoors. | P2.6–P4.81 at 3,000–6,000 cd/m² with IP65 front and IP54 rear; rain, dust and touring use documented. |
| Pitch and viewing distance | P1.56/P1.95 under 3 m; P2.5–P3.91 roughly 3–5 m. | P2.6/P2.97 when cameras are close; P3.91/P4.81 for walls viewed from 5 m or more. |
| Brightness | 700–1,000 cd/m². | 3,000–6,000 cd/m²; 3,000 on black-LED models to 6,000 on EA500H9-OP3.91-8S. |
| Cabinet weight | \6.5–7 kg. | \7.5 kg. |
| Service access | Front and rear service; magnet modules from viewing side; power box opens rear. | Same documented front and rear service route. |
| Curves | Optional high-precision arc locks; order with cabinets. | Optional high-precision arc locks; order with cabinets. |
| Power | AC 100–240 V, 50–60 Hz; 100–192 W/m² average and 300–576 W/m² maximum. | AC 100–240 V, 50–60 Hz; 170–240 W/m² average and 500–720 W/m² maximum; size on maximum. |
| Operating range | IP31; must stay indoors. | −20 °C to +60 °C; IP65 front and IP54 rear. |
Cabinet handling, service access and transport
The cabinet is a 500x500 mm die-cast aluminium unit built from four 250x250 mm modules on a 250 mm grid. Outdoor cabinets weigh 7.5 kg; indoor cabinets weigh 6.5 to 7 kg. The source describes the cabinet as light enough for one person to lift and align on site, but loaded flight-case weight and rigging hardware still belong in the transport plan.
Service access is a major rental feature. Magnet-mounted modules lift off from the viewing side, and the power box opens from the rear, so a cabinet can be serviced while the wall remains rigged. The power supply and HUB board sit in a detachable power box wired on a HUB connection rather than individual module cables, so the unit can be swapped without re-cabling the cabinet.
Curves, rings and H9 mixed builds
EA500H9 supports optional high-precision arc locks. They index each cabinet to a set angle so a curve repeats at the same radius on the next build. Flat and curved sections can be mixed in one screen, and longer runs can be closed into a circle where the cabinet count allows. Order the arc locks with the cabinets; for a ring LED screen, that inclusion point belongs on the quotation, not in an assumption.
The 500x500 mm EA500H9 cabinet also bolts to the 500x1000 mm EA1000H9 horizontally and vertically on the same 250 mm module grid, so one H9 screen can include a taller centre band or stepped edges. H9 cabinets share the 250 mm module grid and can be staggered into checkerboard and irregular shapes with the same quick-lock system. If a tour mixes 500x500 and 500x1000 cabinets, confirm compatibility, pixel pitch and control configuration in writing.
Power, quotation and acceptance checks
Cabinets run on AC 100-240 V, 50-60 Hz. Outdoor EA500H9 models draw 170 to 240 W/m² average and 500 to 720 W/m² maximum; indoor models draw 100 to 192 W/m² average and 300 to 576 W/m² maximum. The source says to size the generator, distro and cabling on the maximum figures rather than the averages. Use the average vs maximum distinction when comparing the electrical scope of a quote.
The buying decision should end with a written quotation that names the exact indoor or outdoor model, pixel pitch, brightness, protection rating, cabinet weight and arc-lock inclusion. EagerLED asks for wall size, viewing distance and site photos to return a cabinet matrix, resolution and controller plan. As a purchasing method, ask for cabinets, control, spare modules, packaging and freight on separate lines so you can compare LED screen quotes on the same inclusions. That itemisation is our advice, not a manufacturer requirement.
Studio or touring scenario checks
| Scenario | What to confirm |
|---|---|
| Studio or control-room wall with close camera | Confirm indoor IP31 model; exact pitch, especially P1.56/P1.95 under 3 m; brightness 700–1,000 cd/m²; camera test at planned settings; front and rear service route. |
| Rain-exposed touring wall | Confirm outdoor P2.6–P4.81 model; IP65 front and IP54 rear; 3,000–6,000 cd/m²; −20 °C to +60 °C; maximum power draw; arc-lock inclusion if curved. |
| Curved or ring rental backdrop | Confirm optional high-precision arc locks are ordered with cabinets, the set angle or radius, flat/curved mixing and the cabinet count for a ring. |
| Mixed EA500H9 and EA1000H9 screen | Confirm 500x500 to 500x1000 bolting horizontally and vertically on same 250 mm module grid, plus pitch and control compatibility. |
| Indoor wall that might be exposed to weather | Do not use indoor IP31; choose an outdoor configuration or confirm a protected position with the project team. |
| Quotation input | Provide wall size, viewing distance and site photos to request cabinet matrix, resolution and controller plan. |
Buyer checklist
- Start with exposure: indoor EA500H9 is IP31 and must stay indoors; outdoor models use IP65 front and IP54 rear protection for rain, dust and touring use.
- Match pitch to the closest viewer: indoor P1.56/P1.95 under 3 m, P2.5–P3.91 roughly 3–5 m; outdoor P2.6/P2.97 close camera, P3.91/P4.81 from 5 m or more.
- Confirm the exact model’s brightness and protection rating in writing, not just the series range.
- For any curve, confirm optional high-precision arc-lock inclusion, angle or radius, and order the locks with the cabinets.
- Confirm service access: magnet-mounted modules from the viewing side and a rear-opening power box are documented.
- Size electrical scope on maximum W/m²: outdoor 500–720 W/m² maximum, indoor 300–576 W/m² maximum, on AC 100–240 V, 50–60 Hz; request cabinet matrix, resolution and controller plan from wall size, viewing distance and site photos.
Frequently asked questions
Which EA500H9 should a studio choose?
For a studio or control room, start with the indoor EA500H9 because it is IP31 and must stay indoors; it covers P1.56 to P3.91 at 700 to 1,000 cd/m². P1.56 and P1.95 are documented for walls watched from under 3 m, while P2.5 to P3.91 work from roughly 3 to 5 m. Confirm the exact pitch against the closest presenter or camera position.
Can the outdoor EA500H9 handle rain and touring?
Outdoor EA500H9 models are rated IP65 on the front face and IP54 at the rear, with a working range of −20 °C to +60 °C, and the source says they handle rain, dust and touring use. Brightness runs from 3,000 cd/m² on black-LED outdoor models to 6,000 cd/m² on EA500H9-OP3.91-8S. The indoor series is IP31 and must stay indoors.
How much does EA500H9 cabinet weight differ indoors and outdoors?
The EA500H9 uses 500x500 mm cabinets. Outdoor cabinets weigh 7.5 kg, while indoor cabinets weigh 6.5 to 7 kg. The source describes the cabinet as light enough for one person to lift and align on site, but loaded flight-case weight and rigging hardware should still be planned.
Does EA500H9 support curves and rings?
Yes, EA500H9 supports optional high-precision arc locks. They index each cabinet to a set angle so a curve repeats at the same radius on the next build. Flat and curved sections can be mixed in one screen, and longer runs can be closed into a circle where the cabinet count allows. The source says to order the arc locks together with the cabinets.
What power figures should be used for an EA500H9 generator or distro plan?
EA500H9 cabinets run on AC 100-240 V, 50-60 Hz. Outdoor models draw 170 to 240 W/m² average and 500 to 720 W/m² maximum; indoor models draw 100 to 192 W/m² average and 300 to 576 W/m² maximum. The source says to size the generator, distro and cabling on the maximum figures rather than the averages.
Which EA500H9 pitch suits outdoor camera-close work?
For outdoor camera-close positions, EA500H9 documents P2.6 or P2.97 as the closer-camera choices. For large walls viewed from 5 m or more, P3.91 or P4.81 is documented. Match the exact pitch to the closest viewer and the smallest on-screen detail, then confirm the quoted model.
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Sources & references
Source pages can change. Access dates record when they were consulted.
- EA500H9 specs Accessed 29 September 2026
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