Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Light Itup CFC 4-Watt (40-Watt Replacment) LED Antique Filament Style, Bright White 4000K, Candelabra E12 Base, Dimmable, Light Bulb
Product description: Light Itup CFC 4-Watt (40-Watt Replacment) LED Antique Filament Style, Bright White 4000K, Candelabra E12 Base, Dimmable, Light Bulb
Product feature: Uses only 4-Watt Replaces 45-Watt, 350 Lumens, Bright White 4000K, Candalabra E12 Base, 120-Volt, Can Lest up to 10,000 Hours, desinged to replace your old traditional look witha dim warm glow, Perfect light for wall sconces, chandeliers, pendants, and ceiling fixtures with E12 Candelabra base, Click onLight ItUp For More
Product brand: Light Itup
Target attributes: Type
Answer: attribute: type
value: led
source: product description
attribute: type
value: led
source: product title