MGM Grand Cuts Exterior Lighting Power 73% With 151 LEDs

The MGM Grand has dramatically reduced the energy required to illuminate its iconic green exterior. Las Vegas-based LED Connection replaced more than 500 legacy fixtures with 151 LED units, lowering power consumption by approximately 73%. The project highlights how targeted architectural-lighting retrofits can reduce operating costs while preserving a resort’s visual identity.

Key takeaways

• The MGM Grand now uses 151 fixtures instead of more than 500.

• The retrofit reduced lighting power use by about 73%.

• LED Connection has also upgraded lighting at Luxor, Mandalay Bay and other major properties.

• Commercial rebates and increasingly demanding energy standards are accelerating LED adoption.

A major reduction in fixture count

The MGM Grand’s signature green exterior depended on hundreds of fixtures, including a legacy light source that was no longer being manufactured. Earlier efforts to develop a suitable LED replacement reportedly fell short before LED Connection engineered a system capable of meeting the property’s performance and appearance requirements.

Using fewer, more efficient fixtures can simplify maintenance as well as reduce electricity demand. For contractors and property managers evaluating similar projects, the result underscores the importance of selecting LEDs based on photometrics, beam distribution, color consistency and environmental durability—not wattage alone.

LEDs expand design flexibility on the Strip

LED Connection’s work extends beyond the MGM Grand. The company completed runner-beam lighting for the Luxor Pyramid and converted gold neon at Mandalay Bay and the W, formerly the Delano, to LED technology. Those systems can display changing colors, patterns and moving text. The Mandalay Bay installation reportedly required nearly 1 million feet of cabling.

For hospitality properties, programmable LED systems can combine architectural branding with lower operating costs. Spec-ready commercial products, bulk availability and professional layout support—services emphasized by Led Lumenaires—can help project teams manage complex exterior, parking and common-area upgrades at scale.

Efficiency aligns with resort sustainability goals

MGM Resorts has replaced more than 1.4 million fixtures with LEDs across its properties. The company also reported a 41% reduction in Scope 1 and Scope 2 greenhouse-gas emissions between 2019 and 2022 and has pursued renewable-energy projects to support its resorts.

Lighting is especially significant in Las Vegas, where casino properties operate around the clock and use extensive exterior signage, gaming-floor illumination and climate control. Nevada’s clean-energy targets and updated commercial-building standards add further pressure to reduce energy intensity.

Rebates can improve retrofit economics

NV Energy’s Business Energy Services program offers commercial lighting rebates that may cover 50% to 70% of eligible project costs, with typical Las Vegas payback periods reported at 12 to 18 months. Incentive availability and requirements vary, so project teams should confirm eligibility before finalizing specifications.

Led Lumenaires supports contractors, property managers and hotel operators with product selection, layouts, rebate guidance, large-quantity quotes, volume pricing and warranty-backed commercial LED solutions. These resources can help turn a high-visibility retrofit into a measurable operating-cost project.

A broader national footprint

LED Connection has completed projects for hospitality, retail and grocery clients across the country, including work at Borgata in Atlantic City and parking-lot upgrades for Kroger. Its MGM relationship has also included a lighting renovation at Yonkers Raceway in New York.

The MGM Grand project illustrates a broader shift: efficient lighting is no longer limited to replacing lamps one-for-one. With the right design and procurement strategy, properties can reduce fixture counts, add control capabilities and preserve recognizable architectural features while lowering long-term energy and maintenance costs.

Sources

• Las Vegas Firm Swaps 500 Bulbs for 151 LEDs, Cuts MGM Grand Power 73, Hoodline.