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

Input:
Product title: cciyu 6 pcs 6000K White Error Free Festoon LED Light Bulb (42mm 4SMD Error free Festoon)
Product description: Super Bright White Festoon LED bulbs. Each bulbs contains 5050LED 3 chips which are much brighter than your stock OEM yellowish traditional lamps. Description: LED Type: Festoon 36mm 5050 3-SMD Canbus Error Free Light Color: 6000K White Voltage andamp; Wattage: 12V Surface Finish: 6000K White Festoon 36mm 5050 3-SMD LED Light Bulb Feature: Applications: License Plate Light Interior Map Dome Map Lamps Built-in Canbus Led NO ERROR Ultra Bright LED, unique and more vivid color Low Power Consumption and Low Temperature Long-lasting Life - 50000 working hours Easy installation, just plug andamp; play Faster on/off response time and vibration resistant. Note: - Since the nature of the item being offered might fit a large variety of different vehicle and function. Please make sure this is the correct application type of bulb before placing order. - Specially for Luxury European brand car, No OBC bulb out error,such as Mercedes, BMW, AUDI,Porsche,etc (EXCLUDED Volkswagen) - If it doesn't light up, just flip it 180 degrees then it should light up. - If you have any questions, please contact us for more details. Package Including 6X Super White 3-5050SMD LED Festoon Bulbs
Product feature: LED Type: Festoon Canbus Error Free Light, Feature:Built-in Canbus Led No Error;Ultra Bright LED, unique and more vivid color, Cross Reference: Replaces Stock Number:6418 C5W 6411 DE3425 3425 6413 6423 6451 7456 6461 6475 6476 1.40-1.50"(36mm) festoon sockets For reference only 40mm-44mm: 211, 211-2, 212, 212-2, 214-2, 569, 578, 6413, 6429, 12844, DE440 36mm-39mm: 3423, 3425, 6411, 6418, 6423, 6461, DE3425 31mm-35mm: 3021, 3022, 3175, 6428, 6430, 6461, DE3021, DE3022, DE3175, Application: License Plate light, Dome light, Map light, Door light, Cargo/Trunk light, Interior Light, Glove Box light, etc., Please NOTE: If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity)
Product price: $9.99
Product brand: cciyu
Target attributes: Bulb Type
Answer: attribute: bulb type
value: led
source: product title
attribute: bulb type
value: led
source: product description
attribute: bulb type
value: led
source: product feature