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: HOTSYSTEM 1156 7506 1003 1141 LED SMD 18 LED Bulbs Interior RV Camper White 2-pack
Product feature: Easy Installation: No need to distinguish positive and negative electrode of the bulb, directly insert,plug and play., Long life and Energy-saving: Pure copper brackets,pure gold wire welding process ,so circuits are not easily oxidized.Just 1/10 of the energy consumption of traditional halogen bulb., Applications: Internal light, Tail lights, Turn signal light, Corner light, Parking light, Side marker and Backup lights, Cross Reference:1156A 1156NA 1156 P21W BA15S 87 93 97 97A 97NA 199 631 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 1295NA etc., Note: Please make sure voltage of your vehicle is 12V and the plug type.If not sure,contact us.
Product price: $4.99
Product brand: HOTSYSTEM
Target attributes: Bulb Type
Answer: attribute: bulb type
value: led
source: product title