RoomGlow
Preview lighting in your room
Explore how different lighting temperatures can transform the look and mood of your space. Make confident lighting decisions before buying bulbs or installing fixtures.
Visualize Before You Decide
Using a photo of your interior, explore warm, neutral, and cool lighting to understand how light affects colors, materials, and atmosphere.
Use Your Own Photos
Take a photo of your room or choose from your gallery. See how lighting changes your actual space.
Smooth Kelvin Slider
Adjust the lighting temperature with precision. Slide between warm and cool tones instantly.
Compare Moods
Toggle between before and after views. Compare different lighting scenarios side by side.
How It Works
Transform your room preview in just a few simple steps
Take a Photo
Capture your room or select an existing photo from your gallery
Adjust Temperature
Use the Kelvin slider to explore warm, neutral, or cool lighting
Preview Changes
Instantly see how your room looks with different lighting
Decide & Save
Compare options and save your preferred lighting mood
Understanding Light Temperature
Different Kelvin values create different moods and atmospheres
Warm Light
2200K – 3000K
Creates a cozy and relaxing atmosphere. Perfect for bedrooms, living rooms, and spaces where you want to unwind.
Neutral Light
3500K – 4000K
Feels balanced and natural. Ideal for general living spaces, hallways, and areas requiring clear visibility.
Cool Light
5000K+
Appears bright and crisp. Often used in kitchens, bathrooms, and workspaces for alertness and focus.
Upgrade to RoomGlow Pro
Get the full experience with premium features designed for professionals and enthusiasts
Full Light Temperature Slider
Complete range from 2000K to 7000K for precise control
Save Photos
Save your lighting previews directly to your device
No Watermark
Export clean images without any watermarks
Side-by-Side Comparison
Compare different lighting temperatures side by side
Multi Compare
View 2-4 temperatures at once for easy comparison
Export Comparison
Export your comparison as a shareable image
Monthly
Subscription
Flexible monthly access
Lifetime
One-Time Purchase
Pay once, own forever
Perfect For Everyone
Ready to Transform Your Space?
Download RoomGlow now and start exploring how different lighting can change the look and feel of your room.
Important Notice: RoomGlow provides a visual approximation of lighting temperature. Results may vary depending on actual light sources, fixtures, room geometry, and materials. The app is intended for preview and inspiration purposes and does not represent a precise lighting simulation.