Incorrect color range for Xiaomi Mi LED Desk Lamp 1S

[RomchikL]

Config for Lamp 1s in HA:
min_mireds: 153
max_mireds: 370
effect_list:

• Slow Temp
• Stop
  supported_color_modes:
• color_temp
  friendly_name: My Lamp
  supported_features: 47
  ...

But the real range is 200-384 (min-max mireds). So, I have errors like {'code': -5001, 'message': 'invalid params'} (when I select a value outside the real range). Is it a bug of the Lamp or a bug of the integration?