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: Lighted LED Frameless Backlit Wall Mirror | Polished Edge Silver Backed Illuminated 2 Frosted Line Vertical Mirrored Plate | Commercial Grade | Vanity or Bathroom Hanging Rectangle (23.5"W x 37.5"H)
Product feature: SOPHISTICATED DESIGN: Slim 1.75 inch depth with no visible screws or switches. 23.5" x 37.5" Backlit Frosting with finger print protection. UL listed plug that can be cut for direct wire to junction box. Glass free frosted bulbs for even light distribution with exceptional color accuracy. CRI 85 16W 1500 lumens 3000K unlike harsh white-light alternatives. LED energy savings up to 68%. Instant on,no flicker, no UV, mercury free light. Lasts up to 31.5 years., SAFE AND EASY TO INSTALL: Our authentic silver backed glass comes with safety polished edges for protection and a beautiful finished appearance. 1/4" Triple coated silver backed mirror with CAT 1 Vinyl backing to secure glass in the event of an accident. Adjustable mounting system which allows for quick install including a built in level. Hardware and screws included., 3 GENERATIONS OF EXCELLENCE: Our family has been manufacturing and producing mirrors for over 3 generations. We stand by the quality of our product and your experience. A family owned business with simple principles. Affordable quality in America with a 100% SATISFACTION MONEY BACK GUARANTEE., EXCEPTIONAL QUALITY: We use premium materials not found in other lesser quality imitation mirrors you will see. Our mirrors are made to strict trade-secret standards and pass a rigorous 8 point inspection. Every mirror comes with our certification of authenticity., 100% MONEY BACK GUARANTEE: Order our Hamilton Hills mirror and see for yourself. If you don't absolutely love our product, let us know and receive a full, no questions asked refund. We are a family owned business that stands by your happiness., PURCHASE ANY 2 (QTY.) HAMILTON HILLS PRODUCTS AND GET $10 OFF YOUR ENTIRE PURCHASE! Enter code B7ZUBDZS at checkout. Here's how (restrictions apply), PURCHASE ANY 3 (QTY.) HAMILTON HILLS PRODUCTS AND GET $15 OFF YOUR ENTIRE PURCHASE! Enter code ANNOEVLL at checkout. Here's how (restrictions apply), PURCHASE ANY 4 (QTY.) HAMILTON HILLS PRODUCTS AND GET $20 OFF YOUR ENTIRE PURCHASE! Enter code N7N5GWII at checkout. Here's how (restrictions apply), A safe environment for all of our employees., Pollution and waste prevention., Energy efficiency initiatives., Strict compliance with all applicable environmental regulations including Federal, State, and County., LED or CFL lighting throughout our warehouse and offices.
Product price: $257.99
Product brand: Hamilton Hills
Target attributes: Installation
Answer: attribute: installation
value: wall mirror
source: product title