rathcycle SG Both north light and northern light got meanings, and they mean different stuffs, some are products names whole some are webbies names.
ndmmxiaomayi SG Northern light is aurora. http://www.geo.mtu.edu/weather/aurora/ Not sure what is north light.
Fatum SG to be more anal ... it's aurora borealis ...... aurora australis' the one you see in the southern hemisphere ...
manyu882 SG northen lights are bad. you can see the beautiful auroa when the harmful heat waves from outrspace hits the protective layer of earth. mostly these beautiful scene can be seen at night. int the day too bright
