Blog Cents
How Many Lumens for Outdoor Projector
Outdoor projector brightness needs vary by environment. Learn how ambient light, screen size, and viewing…
Projecting from a Moving Boat: Daming Lake Showcase
Jinan’s Daming Lake launched a light art show: boat projectors cast riverside images, blending real…
The High Brightness Engineering Laser Projector
High-brightness engineering laser projector HW7 , covering its 7400 ANSI lms, Rec.709 color, speckle-free laser,…
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Projector Screen vs Wall: Which One is Better?
Projector screen vs wall—compare image quality, ambient-light handling, and cost. When paint is enough and when an ALR screen is worth it.
No Signal in Projector: HDMI Troubleshooting Guide
Fix projector HDMI “No Signal” fast: check cables/ports, input & resolution, drivers/HDCP, power sequence; console tips and prevention.
Best Gaming Projector
Gaming projector guide: prioritize low input lag, 120–240Hz with ALLM/VRR, bright HDR, short-throw options, and HDMI 2.1/eARC for console-ready play.
Best Home Projector – Koonew Home Theater Recommendation
Koonew’s home projector guide: from 1080p to 4K, bright images, smart keystone/autofocus, and rich ports for easy setup—immersive cinema at home.
Projecting from a Moving Boat: Daming Lake Showcase
Jinan’s Daming Lake launched a light art show: boat projectors cast riverside images, blending real and virtual into a dreamlike, immersive journey.
Best Mini Projector 2025
This article analyzes several mini projectors, comparing their design, portability, light sources, and application scenarios for different user needs.