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Lunar
Lunar is a smart screen brightness adjustment tool for macOS that automatically optimizes display brightness and color temperature based on ambient light. It supports both built-in and external displays, offering eye-protection benefits and energy-saving performance.
🖥️ Lunar - Professional macOS External Display Control Tool
Lunar is a display control application specifically designed for macOS, empowering you to manage your external monitors like never before.
✨ Key Features
🆓 Free Features
🔌 DDC Real Hardware Control
- True Brightness Adjustment: Unlike software that simulates dimming by overlaying black masks, Lunar uses DDC (Display Data Channel) technology to send direct commands such as “Set brightness to 30%” or “Switch to HDMI 2” to the monitor hardware.
- Key Benefits:
- Maintains more accurate color reproduction, avoiding color distortion caused by software masking
- More energy-efficient, reducing unnecessary power consumption
- Minimizes backlight bleed effects
🍎 Apple Native Display Optimization
- Seamless Experience: Offers dedicated support for Apple’s official displays via hidden implementations within macOS Display Services for native control.
- Supported Displays Include:
- Apple Studio Display
- Pro Display XDR
- LG UltraFine for Mac
- Thunderbolt Display
- LED Cinema Display (when connected via USB)
⌨️ Manual Mode – Full Keyboard Control
- Brightness Keys: Adjust brightness across all monitors with a single key press.
- Volume Keys: Control volume on the active monitor.
- Input Hotkeys: Assign shortcuts to quickly switch between HDMI, DisplayPort, or USB-C inputs.
- Cursor Follow Mode: Configure to adjust brightness only on the monitor where the cursor is located.
🌙 Sub-Zero Brightness Adjustment
- Beyond Zero: Continue pressing the dim key after brightness reaches 0% to further darken the screen.
- Perfect for Night Workers: Ideal for late-night coding or writing in ultra-low-light environments.
💎 Pro Version Features
🔄 Sync Mode
- Cross-Device Sync: Extend your MacBook’s adaptive brightness to all external monitors.
- Smart Responsiveness: Automatically sync brightness adjustments made by macOS via its built-in ambient light sensor to all connected displays.
- Full Compatibility: Also responds to manual adjustments via Touch Bar or brightness keys.
☀️ XDR Brightness Unlock
- Unlock Full Potential: Release the full brightness capability of your XDR display.
- Supported Devices:
- MacBook Pro 2021 and later
- Pro Display XDR
- Break Limitations: macOS by default limits XDR displays’ maximum brightness (1600 nits) to around one-third (500 nits); Lunar removes this restriction.
- Ideal for Outdoor Use: Enables comfortable laptop use in bright, sunny environments.
🌤️ Sensor Mode
- Universal Compatibility: Brings adaptive brightness to any Mac device.
- Perfect for: Mac Mini and MacBook users who work with the lid closed.
- Environment-Aware: Automatically adjusts display brightness based on ambient light conditions.
🎯 Technical Advantages
🖥️ Excellent Compatibility
- Supports macOS 11 and later versions
- Natively runs on both Apple Silicon and Intel-based Macs
- Preserves vibrant colors without compromise
🔓 Transparent & Flexible
- Risk-Free Trial: 14-day free trial available
- Lifetime License: Pro version only $23, one-time purchase — no subscription required
- Open Source: Project source code is publicly available, enhancing transparency and trust
💰 Purchase Options
- Lunar Pro: $23 lifetime license
- Compare with Free Version: Detailed feature comparison available on the official website
Try it Now: Visit the official website to get a 14-day free trial and experience professional-grade display control!
All software data on this site is synchronized from the Awesome mac project. Copyright belongs to original authors.
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