Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Benita 5-light Antique Black Metal Tube Globe Chandelier
Product description: Add style and soft illumination to your entryway, dining room or any other area of your home with this Benita black globe chandelier. The iron bars encircle five beautiful chandelier lights for a truly dazzling effect. [Assembly is required]
Product feature: Fixture finish: Antique Black, Chain: 39.4 inches, Number of lights: 5, Requires five (5) 60-watt candelabra E12 bulbs (not included), Dimensions: 17.5 inches high x 16 inches diameter; UL listed
Product brand: Jojospring
Target attributes: Number of Lights
Answer: attribute: number of lights
value: 5-light
source: product title
attribute: number of lights
value: number of lights: 5
source: product feature