Brightness:The brightness of a projector is measured in lumens. Higher lumen counts generally result in brighter images, which are preferable in rooms with ambient light or larger screens. Contrast ratio:Contrast ratio refers to the difference between the darkest and brightest parts of an image. A...
Lumens are an important measurement on projectors, but what are lumens? And why are they important? Find out here.
Once available for only big-budget productions, recent advances in projector technology deliver affordable, bright, high-quality, high-lumens projection that is within the reach of virtually any venue owner or manager. Disney pioneered the use of projection on three dimensional objects in its Haunted...
What are projector lumens and why should I care? (Special advertising section: The answer column DLP Technology).Kessel, Peter VanAv Video Multimedia Producer
A theater projector probably emits more total light (measured in lumens) than any smartphone, but the phone packs more light into a smaller space. That’s why using a phone during a movie is so taboo: with at least ten times the candela per square meter than the screen, it’s basically...
Effective Lumens: 6000lm/PCS; Operating Temperature: -35ºC--80ºC; Housing Color: Gun Colour; Fitting Vehicle Light Model: H1/H4/H11/9004/9005/9006/9012; Radiator: Copper+Al6063; After-sales Service: 12 Months Warranty; Warranty: 12 Mont...
The projector uses an LED lamp system that’s impressively rated as being capable of running for more than 20,000 hours (or 30,000 hours if you use its Eco picture setting) before giving up the ghost. The maximum brightness BenQ claims for the GV31, though, is only300 ANSI Lumens; a...
Despite having a premium price tag, the projector has pretty low specs. It has a maximum brightness of just 500 lumens the native resolution of WXGA (1280 x 800) pixels. Therefore, it is unusable under normal lighting conditions, you will have to turn off all the lights to see the images...
Hisense’s premium UST projector is one of its most accomplished to date, featuring fantastic picture quality for movie fans and gamers.
Type: Portable Projector; Brightness: >2500 Lumens; Working Principle: LCD; Operation System: Android 11; Storage(ROM): 8g; Portable: Yes; Native Resolution: 1280*720p; Warranty: 1 Year; Usage: Home, Business, Teaching, Theater, Measure; Type: Digital Projector; Brightnes...