Outdoor LED Brightness: 4,500 vs 5,000 vs 6,000–6,500 cd/m² for a Daylight Billboard

Quick answer

There is no single winning brightness tier. In the supplied outdoor evidence, EA960F4 lists 6,000–6,500 cd/m² across P4.44–P10, EA960R4 lists 5,000–8,000 cd/m² by pitch and LED configuration, and EA1920OP2 lists 5,000 cd/m². A 4,500 cd/m² tier is not documented for those models. Choose the cabinet and application first, then require a daylight acceptance test for the exact model, pitch and settings.

Sources used: EA960F4 specs; EA960R4 specs; EA1920OP2 specs; EA600COB3 specs

Read Each Brightness Figure as a Configuration

Start by separating a brightness tier from a product family. EA960F4 is an outdoor advertising LED display with a 960 × 960 × 80 mm aluminum cabinet and IP65 protection. Across its listed P4.44–P10 variants it supports 6,000–6,500 cd/m² brightness, at least 3,840 Hz refresh, 14-bit grayscale and a 140° viewing angle. The same source lists a -20°C to +50°C operating range. For a fixed outdoor cabinet choice, compare EA960F4 vs EA1000F2 before fixing brightness. Our advice is to put those values on one quotation line.

EA960R4 shows why a single family figure is not enough. Its brightness ranges from 5,000 to 8,000 cd/m² depending on pixel pitch and LED configuration, with the P10 (2S) SMD model rated at 5,800 cd/m² and the P10 DIP model at 8,000 cd/m². It supports P2.5 to P10, including 10 mm SMD and DIP models, and a refresh frequency of at least 3,840 Hz across the listed models. Ask for the exact pitch, LED type and configured brightness before comparing any tier.

EA1920OP2 is a different application class: a 640 × 1920 mm double-sided foldable poster with P1.86, P2 and P2.5 options, 5,000 cd/m² brightness and at least 3,840 Hz refresh. Its source says the 5,000 cd/m² brightness supports daylight visibility, with a 160° viewing angle and front and rear IP65 protection. That is a documented statement for this model, not a universal rule for every 5,000 cd/m² cabinet.

What the Supplied Evidence Says About 4,500 cd/m²

Among the supplied outdoor passages, the documented brightness values are 5,000 cd/m² for EA1920OP2, 5,000–8,000 cd/m² for EA960R4 with specific P10 SMD and DIP figures, and 6,000–6,500 cd/m² for EA960F4. No supplied passage for those outdoor models lists a 4,500 cd/m² configuration. Source silence is not proof that a 4,500 cd/m² outdoor option cannot exist; it means the tier needs its own product evidence before you treat it as equivalent.

If a quote names 4,500 cd/m², ask for the exact model, pixel pitch, LED type, measurement conditions and the cabinet or module that achieves it. Then ask for the same daylight acceptance method you would use for a 5,000 or 6,000–6,500 cd/m² proposal. Do not accept a lower figure just because it is lower, and do not accept a higher figure just because it is higher.

Documented Outdoor Brightness Options and Evidence to Request

Match Fixed, Rental and Poster Cabinets Before Brightness

EA960F4 is aimed at outdoor advertising. It supports front and rear maintenance access, with modules removable from both sides, and its optional 90° curved cabinet supports rounded-corner splicing. The 960 × 960 mm cabinet has a listed weight of 25.3 kg. These features matter when the billboard is a permanent facade install with limited rear access or a corner shape.

EA960R4 is designed for outdoor commercial advertising, fixed installation and rental applications. It uses a 960 × 960 mm magnesium alloy cabinet with rear maintenance, an openable back cover, and IP65 protection described as withstanding wind and rain. Its application scenarios include commercial plazas and streets, plus rental use at event venues and stage performances. For a commercial billboard, separate the EA960R4 billboard quote scope from the brightness tier.

EA1920OP2 is portable by design. The 58.2 kg display folds for transport and storage, rolls on four wheels, and can join multiple units with quick locks. Each side can show independent content, and the format suits event entrances, retail campaigns and short-term outdoor installations. If the billboard must move or serve two directions of traffic, that handling package can matter more than the brightness difference. For a double-sided poster, an EA1920OP2 pitch selection method should sit beside the brightness figure.

Frame the Daylight Test Around Viewing Position, Content and Orientation

Our buying advice is to define the acceptance test before comparing numbers. Record the nearest and farthest regular viewer, the smallest on-screen text or graphic, the content type, whether phones or cameras will capture the screen, and the physical orientation of the face. The supplied passages do not provide a cd/m²-by-ambient-light calculation, so use them as product data, not as a site-design formula. Use a pixel pitch and viewing distance method to set the detail requirement.

EA960F4 evidence says its specifications support readable outdoor advertising and smooth camera capture, and EA1920OP2 evidence says 5,000 cd/m² supports daylight visibility. Those are model-scoped statements. They do not prove that every 5,000 cd/m² cabinet is daylight-readable at every site, or that 6,000–6,500 cd/m² is always better. Ask the supplier to demonstrate the exact cabinet, pitch, brightness setting and content at the planned positions.

Request a Daylight Acceptance Test for the Exact Configuration

A datasheet maximum is not an acceptance result. Ask for a daylight test using the offered model, pitch, cabinet, brightness setting and content, judged at the nearest and farthest viewing positions. Put the test condition in writing: time of day, sky condition, orientation, content and camera exposure if relevant. Our advice is to make brightness acceptance a quotation condition rather than a post-installation discussion. Use a brightness acceptance process for that record.

Keep the test separate from night operation. The supplied outdoor model passages do not document automatic dimming settings for EA960F4, EA960R4 or EA1920OP2. If the billboard will run at night, ask how nighttime dimming is controlled and how the proposed setting is verified. This is a request for evidence, not a claim that the models lack dimming.

A Practical Decision Sequence for a Daylight Billboard

First, classify the installation: permanent fixed facade, fixed or rental commercial billboard, or temporary double-sided poster. Second, shortlist the documented cabinet families that match that use. Third, choose a pixel pitch using the nearest viewer and smallest content detail, not the brightness tier. Fourth, select the brightness configuration that the exact pitch and LED type actually supports. Fifth, request a daylight test at the installed orientation and planned content. Sixth, put the selected cabinet, pitch, LED type, brightness, IP rating, service route and spare modules into the quotation. This sequence is our purchasing advice.

A common mistake is treating 4,500, 5,000 and 6,000–6,500 cd/m² as interchangeable grades. EA960R4 alone shows a 5,000–8,000 cd/m² range depending on pitch and LED configuration, with P10 SMD at 5,800 cd/m² and P10 DIP at 8,000 cd/m². EA960F4 lists 6,000–6,500 cd/m² across P4.44–P10, while EA1920OP2 lists 5,000 cd/m² across P1.86, P2 and P2.5. Match the documented configuration to the job.

Daylight Billboard Scenarios and What to Confirm First

Buyer checklist

• Put the exact model, pixel pitch, LED type and configured brightness on one quotation line for EA960F4, EA960R4 or EA1920OP2.
• Request a daylight acceptance test at the installed orientation with the planned content and viewing positions.
• If 4,500 cd/m² is proposed, ask for the exact model, pitch and measurement condition rather than treating it as equivalent to a documented tier.
• Confirm IP65, service route, cabinet weight and operating range for the exact cabinet; EA960F4 lists 25.3 kg and -20°C to +50°C, and EA1920OP2 lists 58.2 kg and IP65 front and rear.
• For a commercial billboard, confirm whether the quoted configuration is P10 SMD at 5,800 cd/m² or P10 DIP at 8,000 cd/m² within EA960R4.
• Keep indoor COB products out of the daylight outdoor comparison; EA600COB3 is indoor IP31 at 600 cd/m².

Frequently asked questions

Is 6,000–6,500 cd/m² better than 5,000 cd/m² for a daylight billboard?

Not automatically. EA960F4 lists 6,000–6,500 cd/m² across P4.44–P10, while EA1920OP2 lists 5,000 cd/m² across P1.86, P2 and P2.5, and EA960R4 ranges from 5,000 to 8,000 cd/m² depending on pitch and LED configuration. The correct question is whether the exact cabinet, pitch and setting meet the daylight acceptance test at the planned viewing positions.

Why is 4,500 cd/m² not listed for these outdoor billboard models?

The supplied outdoor passages document other values: 5,000 cd/m² for EA1920OP2, 5,000–8,000 cd/m² for EA960R4, and 6,000–6,500 cd/m² for EA960F4. Source silence does not prove that a 4,500 cd/m² outdoor option cannot exist. It means you should request the exact model, pitch, LED type and measurement condition before treating 4,500 cd/m² as equivalent.

Which documented model fits a temporary double-sided outdoor poster?

EA1920OP2 is documented as a 640 × 1920 mm double-sided foldable poster for outdoor events, retail promotions and temporary advertising. It lists 5,000 cd/m² brightness, P1.86, P2 and P2.5 options, IP65 protection front and rear, a 58.2 kg weight and four wheels. Confirm the daylight test and content layout for both sides.

Can an indoor COB wall be used for a daylight outdoor billboard?

EA600COB3 is an indoor series rated IP31 with 600 cd/m² peak brightness. Its source states that rain, wash-down, poolside humidity and strong direct sunlight are outside its specification. It should not be treated as an outdoor daylight billboard option. Confirm the environment rating for any cabinet considered for an outdoor position.

What should I ask if the quote only gives a brightness range?

Ask for the exact model, pixel pitch, LED type and configured brightness within that range. EA960R4, for example, ranges from 5,000 to 8,000 cd/m² depending on pitch and LED configuration, with P10 SMD at 5,800 cd/m² and P10 DIP at 8,000 cd/m². Then require a daylight acceptance test for the quoted configuration.

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