
Industrial Lighting Upgrade in Meriden, CT
Commercial LED lighting upgrade completed by VK Light Solutions.
222,457 sq ft
896 installés
73%
$138,378
30 days
Défi
This large industrial facility in Meriden, Connecticut operated 896 450-watt HiBay fixtures across 222,457 square feet, drawing a combined 403.2 kW during production hours. Running 10 hours a day, five days a week, the aging high-intensity lighting system represented a substantial and avoidable energy load. The facility owner sought a retrofit solution that would meaningfully reduce both consumption and operating costs without disrupting floor operations.
Solution
VK Light Solutions replaced all 896 HiBay fixtures with DLC-listed 120-watt LED HiBay units, reducing the connected lighting load from 403.2 kW to 107.5 kW. Occupancy sensors were installed throughout the facility to deliver an additional 30% runtime reduction on the new LED system, capturing savings well beyond the fixture swap alone. The combined approach — efficient fixtures paired with demand-based controls — maximized the energy reduction achievable within the existing operating schedule.
Économies d'énergie
The retrofit eliminated 852,634 kWh of consumption annually, representing an 81% reduction in lighting energy use at the facility's standard rate of $0.180 per kWh. That translates to $153,474 in verified annual dollar savings returned directly to the facility's operating budget. The project also avoids 724,739 pounds of CO2 emissions each year as a result of the reduced electrical demand.
Résultats
The Meriden facility now operates a 107.5 kW lighting system in place of its former 403.2 kW load, producing significantly better light distribution at the task level while eliminating the maintenance demands associated with legacy HiBay technology. The occupancy sensors ensure energy is consumed only when and where it is needed, extending the practical value of the new fixtures. At $153,474 in annual savings, the facility owner gains a strong, measurable return on the investment year over year.
Services réalisés
- led-retrofit
Détails du projet
- Emplacement
- Meriden, CT
- Achevé
- 2025
- Superficie de l'installation
- 222,457 sq ft
- Luminaires installés
- 896 luminaires
- Type de luminaire
- LED HiBay
Économies d'énergie
Détails de la modernisation d'éclairage
Mise à niveau HiBay
−73% wattsAvant
450W HiBay
Après
120W LED HiBay
- Quantité
- 896 luminaires
- Commandes
- Sensor
- Capteurs
- Motion Sensor
- Système intelligent
- Smart Hub Control, Mobile App Control
- Température de couleur
- 6000K
Luminaires installés
- LED HiBay
- HiBay
Commandes et systèmes intelligents installés
- Motion Sensor
- Smart Hub Control
- Mobile App Control
- Wireless Control Module
- Remote Fixture Control
Comment le calcul des économies fonctionne
La même formule que nous utilisons sur chaque audit énergétique commercial, présentée en toute transparence.
Avant
Après
Économies annuelles
Remarque : le chiffre principal de 73 % / $138,378/an peut légèrement différer de la formule ci-dessus lorsque la réduction de durée par détecteur de mouvement, les compensations d'aides, les frais de puissance appelée ou les économies de charge thermique du CVC sont inclus dans le chiffre principal.
Photos du projet
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Want Similar Results at Your Facility?
Every project starts with a free on-site audit and a written photometric design. We file rebates, manage install, and verify the savings against the proposal.
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