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Upgrading any technology is to solve a previous problem. What the cobs are trying to do is keep the LEDs from being damaged and find a way to adjust the very small LEDs that cannot be installed manually and get smaller and smaller.
The main and most obvious advantage of cobs is their light. Cobs are such that several chips are focused on one circuit. The advantage of cobs is that they produce a large amount of light in a small area and the loss of light energy is reduced and the viewing angle is increased. This increase in viewing angle is due to the removal of sections on the surface where the LEDs are mounted. The LEDs in this model are more compact and are very close to each other.
Another advantage of cobs is the high durability and reduced repair time when problems occur. The packaging and adhesive around the LEDs not only acts as a lens but also protects them from physical damage. This added protection allows the cobs to withstand 5 times more pressure than SMD LEDs. By compacting them into a centralized unit, it is easier to repair a unit. Whereas in today's common LEDs, parts of an additional panel are used to repair a destroyed unit. Cob LEDs allow LED technology to replace only a specific unit that has a problem and does not need to involve other panels.
Datis RGB - 10W COB projector has a maximum power of 10 watts. The light of this projector is provided by COB lamp and shines centrally from the center of the projector. This projector has RGB brightness, which means that the projector light can be fixed in blue, red and green or its colors are constantly changing. These changes in the color of the light are done by the remote control. COB projectors are very similar to SMD projectors, except that they have an optical center that, unlike SMD projectors, which have a large number of ceramic chips and provide light-free scattering light, will have light with relatively sharp shadows. Construction. Using this projector will be suitable for open areas and building facades.