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.

RoomGlow - Choose room photo
RoomGlow - Light temperature adjustment

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

01

Take a Photo

Capture your room or select an existing photo from your gallery

02

Adjust Temperature

Use the Kelvin slider to explore warm, neutral, or cool lighting

03

Preview Changes

Instantly see how your room looks with different lighting

04

Decide & Save

Compare options and save your preferred lighting mood

Understanding Light Temperature

Different Kelvin values create different moods and atmospheres

2200K3500K5000K6500K+

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.

✨ Unlock More

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

BEST VALUE

Lifetime

One-Time Purchase

Pay once, own forever

Perfect For Everyone

🏠 Homeowners
🏢 Renters
🎨 Interior Design Enthusiasts
💡 Lighting Professionals
📸 Photographers
🛋️ Home Staging Experts

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.