For installers, designers & sales teams

    Before-and-after lighting renders that sell themselves.

    Drag-the-slider, before-and-after photos of any property lit exactly the way you'd install it. The most persuasive sales asset in lighting — generated in under a minute from a single phone photo.

    No credit card. Renders in ~45 seconds.

    Built for the way installers actually sell.

    Side-by-side that sells

    Drag-to-reveal before/after sliders are the single most-shared, most-saved asset in lighting sales. Built directly into every render and every share link.

    Photoreal, not Photoshop

    AI-generated lighting with real glow, real falloff, real shadows. Homeowners don't feel tricked because it actually looks like the install will.

    Christmas & landscape both

    Holiday lighting on the roofline, landscape lighting on the trees, or both in the same render. One tool, every season.

    From any phone photo

    Daylight or dusk. JPEG or HEIC. No special camera, no drone, no scan. If you can text a photo of the house, you can render it.

    Public share, branded PDF

    Send the homeowner a public share link they can open from any device, or hand them a branded PDF with your company info.

    Renders in ~45 seconds

    Fast enough to mock up the property while you're standing in the driveway with the homeowner. Close the deal on the first visit.

    How it works

    From photo to closed bid in under a minute.

    1. 01

      Upload the before photo

      Any phone photo of a home or landscape works. Front-facing shots of the house perform best.

    2. 02

      Generate the after

      Pick Christmas or landscape lighting, choose your elements, and we render the after photo in under a minute.

    3. 03

      Share the slider

      Send a public share link with a built-in before/after slider, or export the comparison as a branded PDF.

    Trusted by professionals

    Used on some of the most expensive homes in America.

    From multi-million dollar estates to suburban Christmas crews — LumenCast is the sales tool installers reach for when the bid actually matters.

    Beverly HillsBel AirPacific PalisadesMalibuManhattan BeachAspenThe HamptonsGreenwichHighland ParkParadise ValleyNaples, FLNewport Beach
    “I mock up the house while I'm standing in the driveway. By the time I'm back in the truck, I've closed the deal. LumenCast has paid for itself ten times over.”
    Marcus R.
    Owner, Holiday Lighting Co. — Los Angeles, CA
    “We bid a $42k landscape package last week — showed the homeowner the after photo on my iPad and she signed on the spot. Used to take three follow-up visits.”
    Daniel K.
    Lead Designer, Outdoor Lighting Pros — Dallas, TX
    “Every Christmas crew should be using this. Our close rate jumped from ~30% to over 70% on quoted jobs once we started sending mockups with every estimate.”
    Jenna P.
    Operations, Bright Nights Holiday — Atlanta, GA

    Common questions

    How are these lighting renders generated?

    LumenCast uses purpose-built AI models that understand exterior architecture, plantings, and lighting physics. The original photo's geometry stays exact — only the light is added.

    Do the renders look realistic enough to use in client proposals?

    Yes — that's the entire reason the product exists. Most clients can't tell a LumenCast render apart from a real night photo of the installed job.

    Can I save the before/after as a single image?

    Yes. Download both photos individually, an interactive slider link, or a single side-by-side PDF for proposals.

    Does this work for commercial properties?

    Yes — hotels, resorts, shopping centers, HOAs, restaurants, and corporate campuses all render beautifully.

    Is there a free trial?

    Yes — every account starts with 3 free credits and no credit card.

    Stop describing. Start showing.

    Three free renders. No credit card needed.