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Indoor LED display screens also provide seamless displays that are ideal for ambient lighting and shorter viewing distances. LED video walls make the indoor environment more interesting by delivering a spectacular viewing experience—in retail stores, corporate lobbies, etc.

Besides typical indoor and outdoor LED display screens, there are also semi-outdoor screens. These are seen in open halls, under eaves, sometimes beneath sun roofs or even under an outdoor canopy. However, despite giving the same ultra-high brightness as outdoor LED displays, these semi-outdoor screens are not resistant to adverse weather conditions.

Differences between indoor and outdoor LEDs

Outdoor LED screens are mostly used at venues where a mega show is on—for brand advertisements, for instance, as they can offer full colour and very high brightness. Indoor LED screens, on the other hand, cannot address the needs of mega outdoor display projects but are ideal for indoor applications. They offer better spectrophotometric colour. Besides this, they also provide high colour saturation.

The factors that differentiate outdoor and indoor LED displays are explored in this article.

Brightness

This is undoubtedly one of the striking differences between indoor and outdoor LED display screens. Bright sunlight can make it difficult to read dull or less bright LED signs. Thus, to provide ultra-high brightness, outdoor LED display screens are power-packed with many bright LEDs in one pixel. Since indoor signs are not viewed under the harsh glare of the sun, they need to be less bright, by default. Outdoor displays offer several times more brightness than indoor LED screens. Brightness is measured by units called nits or candelas per square metre. The higher the luminosity level, the higher the level of brightness.