light controls for buildings in Colorado

Full service Lighting Supply. All types of lighting for all types of customers. Great prices and service.

With our complete lighting portfolio and our controls technology, we are leading the way in innovative lighting, building management, and IoT solutions.

Developed by a 20 year veteran reefer who wanted the power and range of metal halide with the control and efficiency of LEDs. AcroOptics - Thrive!

At Sielo we leverage existing systems to modernize and enable buildings to become smarter, more efficient and more effective.