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: Elegant Lighting 7829W2C/RC Alexandria 15-Inch High 2-Light Wall Sconce, Chrome Finish with Crystal (Clear) Royal Cut RC Crystal
Product description: 7829W2C/RC Finish: Chrome, Crystal Trim: Royal Cut Features: -Wall sconce.-2 Lights. Color/Finish: -Crystal color: Clear. Specifications: -Accommodates: 2 x 60 - 120W Max 110V-125V (Candelabra) bulb. Dimensions: -Hanging weight: 7.-Height: 15''. Collection: -Alexandria collection., This Alexandria Chandelier is made of 100% Royal Cut RC Crystal. Royal Cut is a combination of high quality lead free machine cut and machine polished crystals & full-lead machined-cut crystals to meet a desirable showmanship of an authentic crystal chandelier. Elegant Lighting is a manufacturer and distributor headquartered in Philadelphia, PA since 2000. We have experience in lighting design, production, and sale. Our mission is to provide and excel in advance lighting production technology, sophisticated lighting design, and heartfelt considerations for the satisfaction of our customers together to create a crystal chandelier. Our chandeliers consist of 24karat gold/chrome plated brass fixtures which is a strong and reliable backbone for each crystal chandelier. We import genuine crystals from Austria for our crystal chandeliers. Various designs of fixtures and crystals create a large collection of crystal chandeliers, which meets the taste of every customer. As a professional lighting company, we also understand the importance of electrical safety by using materials with the best quality combined with the safest wiring design which meets UL and UL c standards.
Product feature: Diameter: 13", Height: 15", Features 2 60W Candelabra type bulbs for a total of 120 Watts, Hanging weight of 7 lbs., Chrome Finish with Royal Cut RC Crystal, 110-125 Volts
Product brand: Elegant Lighting
Target attributes: Design
Answer: attribute: design
value: wall sconce
source: product title
attribute: design
value: wall sconce
source: product description
attribute: design
value: sconce
source: product title
attribute: design
value: sconce
source: product description