Specification：  
• Model: Industrial Retro Copper Lamp Shade for E27 / E26 Edison Bulbs  
• Voltage: 100 V – 240 V universal, ready for U.S. mains  
• Style Options: Style A (3.3 in height × 22.5 cm diameter), Style B (4.3 in height × 22 cm diameter)  
• Material: 100 % solid brass / copper with fully glazed anti-oxidation finish  
• Mounting: slip over existing pendant socket—no tools required  
• Package: 1 shade per pack (choose Style A or Style B)

Features：  
• Instant Retro Upgrade – drop the shade over any E26/E27 bulb for an instant industrial-bar vibe  
• True Brass Glow – polished copper interior amplifies Edison-filament sparkle while the exterior glaze blocks glare  
• Universal Voltage – works from New York lofts to California patios without adapters  
• Built to Last – brass won’t rust, glaze won’t flake, even over steamy kitchens or seaside porches

Kindly Notice：  
• Shade dimensions are measured at the widest point; allow ±2 mm tolerance from hand-forming.  
• Glazed copper can warm up under prolonged high-watt bulbs—use LED ≤ 60 W equivalent for coolest operation.  
• Clean only with soft dry cloth; abrasive cleaners will dull the protective glaze.