While on the subject of LED, this projection technology has special utility in portable usage. Even the most advanced LED-based mini portable models have to scale back illumination. Sure, it would be nice to have 3000 lumens, but such delivery power currently only exists with full size projectors. Save for extremely bright, cloudless days, such a portable projector will work superbly at night and quite well during daytime. That’s why it’s vital you go with at least 500 lumens when choosing a portable projector for external, outdoors use. Even so, if your campsite or other outdoor setting has bright artificial lighting, the same poor image quality may recur. However, that same projector may work fine at night, since then natural surroundings offer very little illumination. If the portable projector lacks lumen capacity (for example maxing out at 300 lumens), its output easily gets drowned out by ambient light and you wind up with a barely visible image. For daytime operation, clearly the projection needs to compete with natural sunshine. However, with sufficient illumination power and the right projection internals, a good portable projector delivers consistently clear and vibrant display, night or day. That means performance varies by surrounding lighting parameters. After all, unlike TVs with their internal lighting, projectors throw light onto a screen. It’s natural to wonder about a portable projector’s ability to cope with various environments. You can find out how to avoid them below. These cookies and other technologies capture data like your IP address, when you viewed the page or email, what device you were using and where you were. We use various advertising partners, including Amazon, Facebook, and Google. These cookies are used to track your activity on the BenQ website and other websites across the Internet, help measure the effectiveness of our advertising campaign and deliver advertisements that are more relevant to you and your interests. See list of performance and advertising cookies To opt-out of Hotjar collecting data, you can disable tracking completely by following link:. To opt-out of SessionCam collecting data, you can disable tracking completely by following link:. To opt out of certain ads provided by Google you can use any of the methods set forth here or using the Google Analytics opt out browser add-on here. You can control the information provided to Google, SessionCam and Hotjar. If you want to opt-out of advertising cookies, you have to turn-off performance cookies. We also use Google Analytics, SessionCam and Hotjar to track activity and performance on the BenQ website. These cookies help to improve the performance of BenQ. Performance cookies and advertising cookies
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