Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Dr.Roc GM GMC Instrument Cluster Gauge Panel Dashboard Back light Bulbs 12v 10 Pcs
Product description: Compatibility:, Chevrolet, Buick, GMC, Isuzu, Cadillac, Oldsmobile, Pontiac, Hummer H2
Product feature: Voltage:12V Draw = 1.2W (100mA), Color: Warm White Size: Approx. 5MM(), 40MM(Length), Low power consumption, long life timeImprove the visibility and safety of your Gauges and Instrument Panel, Replace the light with T5 base, such as side markers, running lights, corner bumper lights, license plate lights, instrument cluster, gauge bulbs, dashboard and factory housings, etc., Compatible with: T5 17 18 27 37 58 70 73 74 79 85 86 206 207 286 306 307 308 406 407 2721
Product price: $4.99
Product brand: Dr.Roc
Target attributes: Bulb Type
Answer: attribute: bulb type
value: None
source: None