Permanent Lighting
Design, measure, preview, estimate and document permanent lighting installations.
From the first roofline to the installation plan.
Design My HomeHomeowner design · 14-Day Founding Preview
Explore Christmas or Permanent lighting on your own house photo. No registration is needed to design.
For contractors: professional lighting design, realistic AI previews, installation schematics, proposals, invoicing, payment tracking, scheduling, crew workflows, and service tools—all in one platform.
25% off for life. Starter, Pro and Business · Monthly or annual · First 45 days of paid launch.
Permanent · Christmas · Landscape
From the first idea to the next Service call.

Interested in financing your lighting installation? Explore available financing options through Acorn Finance. Financing is optional and subject to lender approval and terms.
Explore Financing OptionsAny financing application is completed on Acorn Finance’s site. Spec-N-Glo does not collect Social Security numbers, income information or credit details, or send your saved design or quote contact details through this link. Opening it does not submit, accept or pay for a lighting quote. Any approved loan funds follow the lender’s terms; you remain responsible for paying your selected installation contractor.
Opens Acorn Finance in a new tab.
14-Day Founding Preview
Explore these professional workspace features in your free contractor trial. No credit card or phone verification required. Paid plans are coming soon.
Design, measure, preview, estimate and document permanent lighting installations.
From the first roofline to the installation plan.
Create holiday lighting designs, material plans, proposals and installation schematics.
Roofline lights and decor, planned together.
Design outdoor lighting with fixture placement, nighttime previews and installation planning.
Bring the whole property into the design.
Contractor workflow
Carry the design, materials and installation context through the work.
Place lights on a property photo and review your measurements.
Build materials and pricing into a customer proposal.
Set installation dates and assign the crew.
Share schematics, record actuals and capture completion evidence.
Keep installation history, Service and warranty context together.
Professional tools
Tools for the design desk, the installation crew and the next visit.
Turn your designs into professional proposals and invoices. Manage customer approvals, record full or partial payments already received, track outstanding balances, and keep financial records connected to each job.
Present a nighttime vision while keeping your saved lighting design authoritative.
Turn the design into a clear, labeled plan for the job.
Connect product assignments and quantities to the materials your crew needs.
Present the scope, price and selected documents for customer review and acceptance.
Assign work and give crews access to their published installation instructions.
Keep system history and coverage information connected to the property.
Give customers a place to review proposals, invoices, documents and job information, including invoice balances and recorded payment history.
Contractor subscriptions — Coming Soon
Approved prices in USD, per company. Start the free trial without payment details. Paid Plans Coming Soon; Checkout remains unavailable. Monthly and annual options will be available where listed; annual plans are billed yearly.
Founding offer begins when contractor subscriptions launch.
Paid plan benefits shown below are for the upcoming paid launch. Prices in USD, before applicable taxes. Founding prices are conditional on successful paid enrollment within the campaign window. Planner is excluded.
Coming Soon
$20 / month
Monthly only · No founding discount
Coming Soon
Standard $49.00 / month
$36.75 / month
Conditional founding price · 25% off for life
Monthly billing
Need installation Blueprints? Upgrade to Pro.
Paid Plans Coming SoonComing Soon
Standard $89.00 / month
$66.75 / month
Conditional founding price · 25% off for life
Monthly billing
Forthcoming with Pro paid launch: 5 AI Blueprint generations per monthly allowance period. Annual Pro plans refresh monthly. Included uses do not roll over; purchased Blueprint credits remain separate and never expire.
Coming Soon
Standard $139.00 / month
$104.25 / month
Conditional founding price · 25% off for life
Monthly billing
Forthcoming with Business paid launch: 20 AI Blueprint generations per monthly allowance period. Annual Business plans refresh monthly. Included uses do not roll over; purchased Blueprint credits remain separate and never expire.
5 Permanent Designer AI renders, 5 Christmas Designer AI renders and 5 separate AI Blueprint generations per company for the entire 14-Day Founding Preview. Each allowance is one-time and does not reset. Landscape trial AI is not available yet. No credit card or phone verification required.
Start Your 14-Day Free TrialA 14-day no-card trial does not reserve this offer. A qualifying paid subscription must successfully begin before the precise UTC campaign deadline. Opening or abandoning Checkout does not reserve eligibility.
Founding-offer terms
25% off eligible Starter, Pro and Business base subscriptions for life when a contractor successfully starts a qualifying paid subscription during the first 45 days of public paid launch. Monthly and annual plans qualify, including their first invoice, while the subscription remains continuously eligible.
Monthly and annual qualifying subscriptions receive 25% off the eligible base price at Checkout before payment. No company-count limit applies.
After the 45-day offer ends, new subscriptions use standard pricing. There is no subsequent first-month-only offer.
A 14-day no-card trial does not reserve this offer. A qualifying paid subscription must successfully begin before the precise UTC campaign deadline. Opening or abandoning Checkout does not reserve eligibility.
During the active founding offer, eligible monthly and annual base subscriptions are 25% off from the first invoice. Review the discounted Checkout total before paying; no later promotional refund or credit is required.
Planner subscriptions, add-ons, AI render packs, Blueprint credit packs and other one-time purchases are excluded. Subscription promotions do not stack.
The lifetime base discount follows the existing continuous-subscription rules. Cancellation at period end retains it through the paid period. Ending or replacing the qualifying subscription does not revive the offer on resubscription. Historical awards retain their original terms.
Only when public paid contractor subscriptions are explicitly activated. Publishing this website or using the Homeowner Designer does not start the clock. Contractor subscriptions are Coming Soon; no promotional countdown is running here.
No. A qualifying paid subscription must successfully begin before the campaign deadline. Trial signup and an unpaid Checkout do not reserve the offer.
Yes. During the active offer, eligible monthly and annual base plans receive 25% off in Checkout before payment. No later refund or promotional credit is needed.
No company-count limit applies. The offer is limited by the 45-day paid-launch window, eligibility and continuous-subscription terms.
New founding-offer Checkout sessions stop opening 31 minutes before the deadline. Existing sessions expire no later than the deadline, and successful payment must occur before it.
New subscribers pay standard prices. There is no later first-month-only promotion. Existing qualified subscribers keep their eligible lifetime base discount under the continuity rules.
Guided example
Practice Christmas measurement and drawing, then explore the approved AI preview and installation plan.
Try Christmas measurement boxes, draw a roofline, and place a wreath on a clean demonstration photo. Then review the approved AI and installation examples.
No signup required. Practice is temporary: no customer records, emails, invoices or AI credits are used.