Romney is a city in and the county seat of Hampshire County, West Virginia, USA. The population was 1,940 at the 2000 census, while the area covered by the city's ZIP code had a population of 5,873.
Lumens are a unit of measurement of the total brightness that comes from a light source, in this case, a projector. One may also see the term ANSI Lumens. ANSI is an acronym for the American National Standards Institute. In general, the more lumens a projector has, the brighter the image on the screen.sually, the brighter the image, the sharper the contrast will be. Lumens are extremely important due to the fact that projectors with lower Lumens require ambient lighting to be low. In addition, less lumens generally means that the projector will need to be closer to the screen.
Projectors come in a wide range of light outputs, which are measured in ANSI lumens or just lumens for short. The brighter the projector, the higher the ANSI lumen rating, and (all else being equal) the more it costs.n today's market, projectors can be grouped by ANSI lumen output as follows: 1  Less than 2000 lumens. 2  Typically small and highly portable, these are the lowest light output projectors available today, and they are typically the least expensive.