LED signs designed for your kind of business.
Open / Hours / Custom — built to retail-shelf standards (Costco, Sam’s, Walmart 2008–2019), now ordered direct. Pick your business below to see the right setup.
Restaurants, bars & cafes
Open / Closed visibility for restaurants that open at 5am or stay open past midnight. Bluetooth scheduling, 50,000-hour LEDs, no flicker.
Cannabis dispensaries
Compliance-aware messaging, age-gated copy, “Now Open” + state-specific options. Used by licensed dispensaries in CA / CO / IL / MA / NV / NJ / NY.
Salons & spas
Open / Walk-Ins Welcome / By Appointment — programmable so the sign reflects what your day actually looks like. Quiet enough for indoor mounting.
Retail & convenience
Open / Sale / We’re Hiring. Designed to be seen from the road, not just the parking lot. Same lineup retailed at Costco / Sam’s 2008–2019.
Gyms & fitness studios
24/7 Open / Class Schedule / Member Hours. Built for early-morning and late-night cycles. Survives steam-room humidity at the door.
Multi-location operators
10+ locations? Volume tiers kick in at 10/25/50/100 units (5/10/15/20% off). One PO, one shipment, consistent storefront identity. Email sales@greenlight-innovations.com.
Not sure which one fits?
Email sales@greenlight-innovations.com with a photo of your storefront and one sentence about your hours. We’ll spec the right sign.

