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1. They have a very high battery life, which can last up to as much as 100,000 hours.

 2. Since Outdoor signs are usually two-lined or multiple-lined, you can design your own graphics and logos. The computer system to which it is connected will enable you to do that.

 3. Character sizes are either 11 inch or 22 inch and there are is a provision for using 6 different fonts. They have an internal memory which can store up to 80 different messages and animations.

 4. There is different display modes under which a sign operates. The display mode can be pre-set to a specific one or can be changed automatically as well.

 5. As mentioned before, these LED signs can store several custom animation themes. Some of the animations we have seen are birthday wishes, fireworks, a champagne bottle exploding, balloons, and many others as well.

 6. Some Outdoor LED signs have clocks installed inside them with both the 24-hour and 12-hour formats and a battery life as long as 9 years. There are in-built mechanisms to measure the outdoor temperature as well!