Largest illuminated advertising sign (outdoors)

Largest illuminated advertising sign (outdoors)
Who
Unknown
Where
Hong Kong SAR, China (New Territories,)
When
18 December 1999
The largest illuminated advertising sign measured 91.5 m (298 ft 6 in) wide by 55m (150 ft 11 in) high and covered an area of 5,033 m² (54,155 ft²) on the external wall of Tai Sing Container and Godown Centre, Tsing Yi Island, New Territories, Hong Kong. Depicting a dragon, it was constructed on December 18, 1999 and contained over 800,000 light bulbs. This record was previously "Largest neon advertising sign" ID 47990, which is now rested.