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: LOHAS LED Candelabra Bulbs, 6 watt Dimmable LED Candle Light Bulb E12 Base, 60Watt Equivalent Candelabra Light Bulbs, Daylight White 5000k, 550lm, 180 Degree Beam Light Bulb, 3Pack
Product feature: LESS POWER-HUNGRY--Save electricity bill compared to traditional light bulbs. Replace a 60w traditional light bulb by a 6W LED., EXCELLENT PERFORMANCE--Trica Dimmable, Daylight White 5000k, 180 degree beam angle, give off a warm illumination,550 lumens., EASY TO INSTALL--Standard Candle shape with screw base (E12). Dimension of this LED light bulb: 110mm*37mm., DURABLE--Rated life span 30000 hours, reduce frequency of replacing light bulbs., RELIABLE--No lead or mercury. No UV or IR. CE, ROHS, FCC compliant. One year warranty.
Product brand: LOHAS
Target attributes: Type
Answer: attribute: type
value: led
source: product feature
attribute: type
value: led
source: product title