Usually the bomb loads were:
light: 9x100 kg (internal)
medium: 4 x 250 kg (internal) + 2 x 250 kg (external)
high: 1 x 1000 kg (internal) + 2 x 500 kg (external)
max: 1 x 1000 kg (internal) + 2 x 1000 kg (external) (was only used for short range raids)
