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: Epson VS355 WXGA 3,300 lumens color brightness (color light output) 3,300 lumens white brightness (white light output) HDMI 3LCD projector
Product description: Featuring enhanced resolution for hd-quality presentations, the VS355 portable projector is perfect for widescreen laptops. Compact and reliable, it delivers 3, 300 lumens of color/white brightness (1) for vivid images, even in well-lit rooms. With WXGA resolution (1280 x 800), you see 2x more detail than SVGA. Its simple setup tools get you up and running quickly. 1. Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118. 4. Based on TFCinfo: U.S. Projector Brand Customer Perception and Preference Study, Multimedia Projectors 2017. 5. For convenient and reasonable recycling options, visit our official site. 6. SmartWay is an innovative partnership of the U.S. Environmental Protection Agency that reduces greenhouse gases and other air pollutants and improves fuel efficiency.
Product feature: More accurate, vivid color, even in well-lit rooms 3,300 lumens of equal color and white brightness (1)., WXGA resolution (1280 x 800) 2x more resolution than SVGA for projecting HD presentations and video; perfect for widescreen laptops., Fast, easy setup with Epson get up and running in no time with easy image adjustments and convenient control., Works with the latest laptops and media players supports HDMI, the standard in connectivity, for digital video and audio in one cable.
Product price: $20.34
Product brand: Epson
Target attributes: Weight
Answer: attribute: weight
value: None
source: None