Buy Vivitek BS570 4200 ANSI Lumens Projector at Best Price in Bangladesh

পণ্য সারসংক্ষেপ (Summary)

Against high ambient light, the Vivitek BS570 outputs 4200 ANSI lumens for clear SVGA projection. This hardware utilizes Texas Instruments DLP technology for sharp text and data visualization. Under Long Eco Mode, the lamp lasts 20,000 hours to minimize maintenance downtime. Key Features 20,000-Hour Lamp Life: Long Eco Mode extends bulb utility to 20,000 operating hours. This lowers long-term maintenance costs significantly. 4200 ANSI Lumens: High brightness output maintains visibility in rooms with overhead lighting. Images stay clear despite road dust or window glare. Dual HDMI v1.4b: Two digital ports support simultaneous laptop and media player connections. Switching inputs happens instantly without swapping cables. Vertical Keystone Correction: Adjustment range of ±40° aligns the image from off-center angles. It corrects screen trapezoiding during ceiling installations. 6-Segment Color Wheel: DLP BrilliantColor technology produces consistent color reproduction across the spectrum. Visuals don't degrade into yellow tints after heavy use. Frequently Asked Questions What is the lamp life of Vivitek BS570? Long Eco Mode provides 20,000 hours of lamp usage. This duration minimizes frequent bulb replacements in heavy-use classrooms. Is Vivitek BS570 good for bright rooms? 4200 ANSI lumens produce enough light for rooms with uncovered windows. High brightness prevents image washout from typical daylight.