中国能效标识

An energy efficiency rating sticker applied to household and industrial appliances manufactured or sold in China.

The real-world label is typically features:

• A blue and white header with the text "中国能效标识" and "CHINA ENERGY LABEL".
• A tiered, color-coded arrow system indicating the efficiency rating. This usually ranges from dark green (Tier 1: highly efficient/low energy consumption) down to red (Tier 3 or 5: low efficiency/high energy consumption).
• The specific energy consumption metrics of the product.
• A QR code on more modern versions of the sticker.

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