Undoubtedly, the brightness of a projector is one of its most crucial aspects. Let us discuss about this feature in detail. Being a highly useful electronic product, a projector must be purchased in a proper way to get the best value for money. The device comes endowed with a vast collection of easy to use features helping users in a number of ways. Whether you need the device for presentation purpose, giving briefings or just for entertainment, it is important to explore its features first. One of the most important features of the device is the brightness. That is why; it is a good decision to check the brightness of a projector first before purchasing it. The brightness ratio must suit your project requirements properly otherwise you would not be able to accomplish the desired results.The brightness is one of the most imperative technical specifications of a projector. How much brightness you require? It mainly depends on the lighting conditions of the area where the device will be positioned, screen size and the purpose of using the device. If all these important aspects are clear, you will definitely make a good purchase. Let us discuss in detail the brightness criterion for different situations.Using the device for home cinemaThe brightness of a projector varies from situation to situation. A high brightness is not necessary while using the device for home cinema. Generally, home cinema projectors provide a brightness of around 1500-2500 ANSI Lumens. If the screen size of your device is up to 84 inches, 1500-2000 ANSI Lumens is ideal for you. On the other hand, it is good to look for a device providing at least 2000-2700 ANSI Lumens brightness for a screen size between 84 - 120 inches. Most of the manufacturers today offer devices supporting up to 5000 ANSI Lumens. You can consider your requirements and make the decision accordingly. Using the device for entertainment purposeIf you want to use the device for the purpose of playing computer games, a high brightness home cinema projector is perfect for you. Being very expensive, it is less preferred by individuals. You can even go with cheaper alternatives such as a high brightness data projector, DLP structure projector, etc. The latest models of data DLP projectors are ideal for playing games and are affordable also. Using for presentationsAlways choose devices with an accurate brightness ratio for giving clear and visible presentations.These are some of the key considerations for projector brightness. You can buy projectors online these days from several electronic stores. These stores also provide the latest tablets, mobile phones and various other electronics at affordable prices.