So you are looking to enter the exciting world of home theater with the
addition of a home HD projector. One of the terms you are sure to read
about or hear from your salesman is projector lumens or projector ANSI
First things first, what does projector lumens refer to? Simply put, lumens
is the measure of brightness of the image at the screen.
ANSI (American National Standards Institute) is the “official” standard for
measuring light output that each home HD projector can project. You will
see the term projector ANSI lumens describing the capabilities of each
Keep in mind that published projector lumens ratings can be a bit
misleading. For example, a projector may be rated for 1300 lumens, but may
only be capable of 350 lumens in the highest quality mode. The image that
is produced at the maximum lumens rating is often times nearly unwatchable
for high definition viewing. Other things affecting the brightness of the
image is the projected size of the image, the distance of the projector
from the screen and the gain on the projector screen.
Keeping the limitations of published lumen ratings in mind, the following
are some general recommendations for high definition projectors:
For a screen size of 92″ you would want a projector with a minimum rating
of 900 lumens for areas with complete light control, 1000 lumens for areas
with some ambient light and 2000 lumens for areas of bright light such as
daytime watching in rooms with windows.
For a screen size of 120″ you would want a minimum rating of 1200 lumens
for complete light control, 1300 for areas with some ambient light, and
2500 for rooms with a lot of ambient light.
If you are looking for a projector for business presentations, the ANSI
lumens rate is vitally important because the detail of the image is not as
critical, but the ability to see the image with ambient light is critical.
While it is important for a high definition projector to be able to produce
a bright image, particularly in areas of moderate to high ambient light, a
home hd projector’s contrast ratio is arguably more important then it’s
projector lumens rating. The contrast ratio measures the ratio between
white and black. A higher contrast ratio will indicate deeper black levels
which will greatly enhance the viewing experience with more shadow detail
and more visual “pop” on the screen.
For a complete guide to choosing a home HD projector
[http://www.familyhometheaterguide.com/Home_HD_projector.html] check out
what to look for in a high definition projector. For projector
recommendations check out reviews of some of the most popular and highly
regarded 1080p projectors
[http://www.familyhometheaterguide.com/1080p_projectors.html] for your home
theater at the Family Home Theater Guide.
From AliExpressAliExpress.com Product - AUN Smart Projector, D5S, Android 7.1 (Optional 2G+32G) WIFI, Bluetooth, HDMI, Home Theater Mini Projector (Optional D5 White)
AliExpress.com Product - VIVICINE 1280x720p HD LED Projector,Android 7.1.2 HD Portable HDMI USB PC 1080p Home Theater Proyector Bluetooth WIFI Beamer
AliExpress.com Product - New listing native 1280*800 smart game movie Video HDMI USB VGA TV Full HD 1080P Home Theater Android OS wifi 3D LED Projetor
AliExpress.com Product - 2016 New CT80 Portable Digital Mini 1800lumen LED LCD Projector HD 1080P Home Theater support USB SD VGA ATV HDMI black or white