Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Progress Lighting P2319-0930K9 Mingle LED Flush Mount, Brushed Nickel
Product description: One-light LED flush mount features a concentric circular pattern in a Brushed Nickel metal shade that surrounds etched Parchment glass. 3000K, 90+ CRI 1,211 lumens 71.2 lumen/watt.
Product feature: Concentric circular pattern in a Brushed Nickel metal shade, Etched Parchment glass, Contemporary styling
Product price: $6.42
Product brand: Progress Lighting
Target attributes: Style
Answer: attribute: style
value: None
source: None