The exposed LED luminous characters are made by punching holes on the surfaces of iron characters, stainless steel word characters, aluminum characters and titanium characters and installing LED monomer waterproof lamps. The commonly used materials for making exposed LED luminous characters are: acrylic board, galvanized board, stainless steel and titanium gold board. Waterproof, energy-saving and safe: As we all know, LED luminous characters have low power and low power consumption. Because the output voltage is low, it is safer. Because the LED external light source we use is waterproof, it can be used normally in rainy days without worrying about burning out. Not limited by size: Generally speaking, the internal luminous characters such as LED blister are mostly limited by the blister machine, and many large characters need to be spliced, which will destroy the beauty of the characters. LED exposure characters are generally bent by plasma cutting, so the size is not limited by the machine. It's more beautiful without splicing. Size limit, generally exposed characters don't have to worry about the size of the characters, while plastic characters are limited by plastic machines. Words that are too big need to be spliced, which will greatly affect the appearance and have certain seams.
Not limited by the color of characters: generally, internal luminous characters are limited by organic boards, such as red plastic characters. Generally, when a red light source is placed inside, it will emit red light, but the luminous characters exposed are not. You can bake the characters into various colors of paint, and order whatever color you need at night, which is completely unaffected by the people at the bottom. Moreover, because Chinese characters are high from the ground, LED exposed lights are not obvious during the day. Convenient maintenance: Although LED lights rarely break down, they need to be repaired in case of poor wire contact or special circumstances. This kind of LED exposure character only needs to be hung from the sky to the bad position of the billboard, and the broken lamp can be pulled out from the front for replacement. However, the internal luminous characters need to be disassembled and replaced with new modules before installation, so it is not as simple as hanging people from above to repair them.