The invention discloses a building grade with LED, comprising red LED (1), yellow LED (2),
green LED (3), blue LED (5), white LED (5), multiple-color LED (6), power supply (7), building grade (8),
solar battery plate (9), photosensitive resistance or
control circuit (10), and glass (11). The glass (11) is made into inner and outer faces and the building grade (8) comprised by LED (1), which is controlled by the photosensitive resistance or
control circuit (10), is set in the middle. It is connected with the power supply (7). The power supply (7) can be provided by AC or DC changed by AC. It also can be generated by the
solar battery plate (9). The building grade (8) with LED is installed on the outer wall and is connected with the power supply (7) to make it light.