It is an advanced device, enhanced with the latest technological innovations. The 2000:1 contrast ratio allows you to enjoy the sharpness of display image very clearly even you play a movie in grey&black series. DBPOWER L21 projector is toÂ delight your life with technology that fulfills expectations and boosts motivation for everyone with inspiring hobbies and endless fun. The projector is equipped with a powerful LED light source (5,000 lumens) and a standard LCD image generation technology, which taken together makes the image bright and clear. We will keep ahead, and our technologyÂ makes your life full of passion. 9. It is brighter than most of the projector because of its high-resolution support 1920x1080p. Released November 2016, identified by model number T20. Ultra-Big Screen & Full HD 720P Native - The DBPOWER L21 full HD 1280*720P native and highest resolution 1920*1080p mini projector offers an ultra-big screen size from 40â to 200â at a projection distance of 1m-5m. DBPOWER L21 Video Projector Upgraded Brightness to 6000 Lumen ! DBPOWER L21: Native Resolution: HD (1280 x 800 px) HD (1280 x 720 px) Max Resolution: Full HD (1920 x 1080 px) Full HD (1920 x 1080 px) Brightness: 4500 lumens: 6000 lumens: Contrast Ratio: 3800:1: 3000:1: Keystone correction ± 15° vertical ± 15° vertical: WiFi Bluetooth Built-in Speakers: 3W dual stereo Hi-Fi: 3W â¦ For an optimum viewing experience, we recommended a projection distance of 1.8-2m. DBPOWER L21 LCD Video Projector offers outstanding sharpness with native resolution 1280*720p and 1920*1080p supported. DBPower The T21 and the lower lumens T20 projector are both very similar devices straight out of the box. Get it now on Amazon.com. Both are 4.5 x 7.5 x 4.5 inches and weigh about 2.1 pounds. DBPOWER L21 Video Projector, Upgraded 6000L 1080P Supported Full HD Mini Movie Projector with HDMIx2/USBx2, Compatible with Smart phone/PC/TV/PS4/DVD Optoma X600 XGA Projector for Business with High Brightness 6, 000 Lumens, Crestron Roomview For Network Control, Keystone â¦ Then take the lens cover off and press the power â¦ DBPOWER technician team has upgraded the brightness again of L21 projector from 5000Lux to 6000Lux (200 ANSI), native resolution 1280*720P, full HD 1080P and 200'' display supported, it will offers our customers a most cost-effective product. Manuals and User Guides for Man L21/31. DBPOWER L21 LCD Video Projector. The DBPOWER L21 LCD is the recommended low-cost projector. Step 1 Take your projector out of the packaging, insert the AC power cable and connect to a power supply. You can now start your projecting adventure with this quick start guide. We have 1 Man L21/31 manual available for free PDF download: Project Manual Man L21/31 Project Manual (392 pages) It is great for home theatre experience as it works well in a dark room but it is not well- recommended for business presentation, excel, PowerPoint and â¦ DBPOWER [21 PROJECTOR QUICK START GUIDE Congratulations on receiving your new projector. DBPOWER L21 Video Projector, Upgraded 6000L 1080P Supported Full HD Mini Projector with HDMIx2/USBx2/Handed Bag, Compatible with Smartphone/TV/PS4/DVD $ 129.89 in stock 6 new from $129.89 DBPower T20 Troubleshooting .