For holiday lighting crews
Show clients their house lit, instantly.
Type the address, get a twilight photo of their home with your C9 lights on it, and send the quote while they are still picturing it. More yes answers, faster.
No card to start. One credit per address after that, credits never expire.


Drag the handle. Rendered by the tool from a sample photo: same brick, same shutters, same chimney.
Address in, lit house out, in about a minute.
Three steps, and you check the house before anything is rendered.
Type the address
We pull the street photo of that exact house, match the number against the city map, and pick the straight-on angle.
Confirm the house
You see the house outlined, with the number read off the door. Wrong one? Click the right one and we re-aim.
Send the lit preview
One twilight take with a single run of C9 bulbs on the roof edge and a bulb on every peak, inspected before you see it. Re-render any time.
Not just another ChatGPT wrapper
Test the difference. I dare you.
Try uploading a house to ChatGPT. You’ll spend 30 minutes cropping Street View screenshots, fighting prompts, and watching an AI warp the roofline, mutate the siding, or hang glowing neon blobs in mid-air.
DIY with ChatGPT
- Crop and upload Street View screenshots yourself
- Rewrite the prompt until something sticks
- Rooflines warp, siding changes, lights float in the air
- Half an hour per house, if it works at all
Light This House
Tuned specifically for exterior lighting.
- Real homes, untouched. Your customer’s actual house, and every take is inspected for warped rooflines or changed architecture before you see it.
- No screenshot hustle. Type the address, and the house pulls automatically.
- Customer-ready in about a minute. Crisp, realistic lights on the real roof edges and gables, a bulb on every peak.
Run an address through ChatGPT, then run it through Light This House. If it doesn’t blow your DIY prompts out of the water and save you serious time, you get a 100% money-back guarantee. No questions asked, no hard feelings.

You confirm the house before anything renders.
The street photo comes up with the house outlined and the match explained. Semis, corner lots and tree-blocked fronts are handled: we outline the unit, stop the string at the party wall, and offer a cleaner angle when the street view is poor.
- One run of bulbs on the shingle edge, never doubled on the fascia
- A bulb on every peak, evenly spaced either side
- Neighbours stay dark, cars and trees stay bare
- Draw your own plan when you want a specific layout
Right house, every time.
A wrong address is refunded. A wrong house never gets rendered, because you confirm it first. The result is a photo you can put in the quote without a caveat.

Try it on your next quote.
Three addresses free. No card, no setup, nothing to change in how you sell.

About the maker
Built by an installer, for installers.
Light This House was created by Brett Carter. After managing Christmas light crews in Victoria, BC, working in wholesale distribution in Richmond, and running an exterior cleaning business for three years, Brett sold his company to build practical software and automations for the trades.
Most apps on the market are bloated with unnecessary quoting tools and aggressive pricing models. Light This House keeps it simple: enter an address, pull the house from Google Maps, and preview lights on it in seconds. No complicated setups, no gouging, and zero friction with your existing sales pipeline.
Read Brett’s storyPay for addresses, not seats.
Buy a pack of addresses. Every angle, re-render and drawing for a house is included. Credits never expire, and there is no subscription. Prices in CAD.
Every new account starts with 3 free addresses. No card needed to try it.
Suggestions and comments
Something missing, confusing or broken? Tell us. Every note is read by the person who builds it.