IOTA Engineering
IOTA Engineering is a Tucson-based manufacturer of emergency LED drivers, AC inverters, ALCR control devices, emergency ballasts, and DLS power converters/battery chargers, serving commercial, institutional, vehicular, and industrial markets as a wholly-owned subsidiary of Acuity Inc.
- Company typePrivate
- Founded1968
- HeadquartersTucson, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What IOTA Engineering does
IOTA Engineering, founded in 1968 in Tucson, Arizona, designs and manufactures emergency lighting equipment and AC/DC power conversion products for commercial, institutional, vehicular, recreational, solar, industrial, and telecommunications markets. The company is a wholly-owned subsidiary of Acuity Inc. (NYSE: AYI) and operates as a specialist brand within the parent's Acuity Brands Lighting segment, with engineering and R&D remaining anchored in Tucson and corporate functions aligned to Acuity's Atlanta headquarters. Its core product portfolio comprises Emergency LED Drivers (ILD, ILB, ILBLP, ILBSL, ILBHI series) that convert existing LED luminaires for emergency operation; Emergency AC Inverters across Central (1000W+), Mini (50-1000W), and Micro (<50W) categories; Automatic Load Control Relay (ALCR) devices such as the ETS20 series; Emergency Ballasts under the Power Sentry sub-brand for fluorescent luminaires; and DLS Power Converters and Battery Chargers with IQ4 Smart Charge Controllers for off-grid, vehicular, and industrial applications.
The underlying technology base centers on patented Constant Power design that delivers constant wattage to LED arrays for non-diminishing light output throughout emergency runtime, IQ4 four-stage battery charging control, dual-voltage bulk/float charging, and STAR (Self-Testing Automated Reporting) wireless diagnostics. IOTA was the first to bring UL Classified LED emergency drivers to market and carries UL 924, CA Title 20, and BAA/BABA compliance designations. The company monetizes exclusively through hardware sales, with pricing handled via the distributor channel rather than public disclosure. Products reach end users through a nationwide qualified distributor network with vertical market expertise, direct OEM sales to lighting manufacturers, and an agent/Acuity Associates login portal - a channel mix that emphasizes specification-stage relationships over direct end-customer acquisition.
IOTA Engineering firmographics
Firmographics- Name
- IOTA Engineering
- Legal name
- IOTA Engineering
- Website
- https://iotaengineering.com
- Company type
- Private
- Founded year
- 1968
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- IOTA Engineering is a Tucson-based manufacturer of emergency LED drivers, AC inverters, ALCR control devices, emergency ballasts, and DLS power converters/battery chargers, serving commercial, institutional, vehicular, and industrial markets as a wholly-owned subsidiary of Acuity Inc.
- Ownership category
- akta.pro rank
IOTA Engineering industry classification
Industry- Product category
- Emergency Lighting Equipment
- NAICS
- Electric Lighting Equipment Manufacturing (33513), Electric Lighting Equipment Manufacturing (3351), Power, Distribution, and Specialty Transformer Manufacturing (335311)
- SIC
- Electric Lighting & Wiring Equipment (3640), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- LED Drivers, Ballasts & Power Modules for Lighting (Constant-current/voltage drivers, ballasts, control gear) (IMAGAIAJ)
- akta.pro secondary industry
- Emergency, Egress & Exit Lighting (Emergency luminaires, exit signs, battery backup) (IMAGAIAD)
Keywords
Where IOTA Engineering is headquartered
LocationHeadquarters
- HQ city
- Tucson
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
IOTA Engineering business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Emergency Lighting Equipment Sales: IOTA designs and manufactures state-of-the-art emergency lighting equipment for commercial, institutional, national and international applications. Products include Emergency LED Drivers, Emergency AC Inverters, Emergency Control Devices (ALCR), and Emergency Ballasts.
- Power Conversion and Battery Charging Equipment: IOTA's product line includes AC/DC power conversion and battery charging equipment used in vehicular, recreational, solar, industrial, and telecommunication markets. The DLS Series provides power converters and battery chargers with various voltage configurations.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
IOTA Engineering product offering
Product offeringCore offering
IOTA Engineering designs and manufactures emergency lighting equipment — including Emergency LED Drivers, Emergency AC Inverters, Emergency Control Devices (ALCR), and Emergency Ballasts — for commercial, institutional, national, and international applications. The company also produces AC/DC power conversion and battery charging equipment (DLS Series) used in vehicular, recreational, solar, industrial, and telecommunications markets. All products are sold through qualified distributors and directly to lighting manufacturers.
Product overview
IOTA Engineering offers a comprehensive portfolio of emergency lighting equipment and power conversion solutions. The product line centers on Emergency LED Drivers (including ILD, ILB, ILBLP, ILBSL, and ILBHI series) that enable LED luminaires to serve as emergency lighting, and Emergency AC Inverters (Central, Mini, and Micro categories) that provide AC power during outages. Supporting products include Emergency Control Devices (ALCR devices like the ETS20 series), Emergency Ballasts (with the Power Sentry sub-brand for fluorescent applications), and DLS Power Converters & Battery Chargers with IQ4 Smart Charge Controllers for industrial and vehicular markets. Accessories include mounting kits, test switches, and remote monitoring solutions. All products are available through qualified distributors and are supported by technical documentation and warranty services through Acuity Brands.
Differentiator
Problem solved
Functional benefit
Brands
- Power Sentry: Emergency ballasts brand for fluorescent luminaires, available under the IOTA product portfolio.
Products and services
- Emergency LED Drivers Emergency LED drivers that convert existing LED luminaires for emergency lighting use, including the patented Constant Power design for non-diminishing light output during emergency runtime. Sold to lighting manufacturers and commercial/institutional facility operators.
- Emergency AC Inverters Inverter solutions that deliver AC power to designated luminaires or electrical circuits during power outages. The product family includes Central Inverters for multiple circuits (1000W+ loads), Mini Inverters for zoned applications (50W-1000W), and Micro Inverters for individual luminaires (<50W). Used in commercial and institutional facilities.
- Emergency Control Devices (ALCR) Automatic Load Control Relay (ALCR) devices, including the ETS20 series, that allow energy-saving controls to be applied to egress lighting while maintaining emergency performance. UL 924 listed for commercial and institutional life safety applications.
- Emergency Ballasts Emergency ballasts for fluorescent luminaires and LED retrofit applications, including the Power Sentry sub-brand (models PS1400QD, PS600QD, PSQ500QD) with various voltage ratings. Used in commercial, institutional, and retrofit lighting projects.
- DLS Power Converters and Battery Chargers AC/DC power conversion and battery charging equipment for vehicular, recreational, solar, industrial, and telecommunication markets. The DLS Series provides dual voltage charging (13.6V float charge and 14.2V bulk charge), supports series and parallel charging configurations, and is available in 12 VDC and 24 VDC output models. Compatible with IQ4 Smart Charge Controllers.
- IQ4 Smart Charge Controllers Four-stage smart charge controllers that manage DLS charger voltage for efficient battery charging and maintenance. Multi-stage charging modes decrease charge times, ensure full charge, and minimize gassing and boiling. Used with DLS Power Converters and Battery Chargers in industrial, vehicular, solar, and telecom applications.
- Accessories Mounting and installation accessories including suspended mount brackets, fixed mount brackets, top mount kits, T-bar mounting kits, remote mounting enclosures, strapping kits, test switches (plastic and stainless steel IP67 rated), quick disconnect harnesses, and remote test kits. Sold alongside emergency lighting and power conversion products.
Quantifiable outcome
- Non-diminishing light output for full emergency runtime
- +1 more outcomes
Companies that use IOTA Engineering
Customer profileSegments4 records
Ideal customer profiles3 records
IOTA Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
IOTA Engineering partnerships and signals
Strategic signalScale indicators2 records
Recent moves6 records
Expansion highlights5 records
IOTA Engineering competitors and assessment
Company assessmentDirect peers
- Fulham: Fulham manufactures emergency LED drivers, ballasts, and power conversion products with strong overlap to IOTA's emergency lighting and DLS-style product lines. Comparable customer base of OEMs and distributors across North America.
- Bodine (Signify): Bodine, owned by Signify (formerly Philips Lighting), is one of the most direct competitors to IOTA in emergency ballasts and emergency LED drivers for commercial and institutional luminaires. Highly comparable product overlap, channel posture, and code-driven customer base.
- Evenlite: Evenlite specializes in emergency lighting inverters and central inverter systems, directly overlapping IOTA's Central/Mini/Micro inverter portfolio for life-safety and egress applications.
- AC Electronics: AC Electronics is a specialist manufacturer of constant-current emergency LED drivers with very direct product overlap to IOTA's ILD family, focused on similar OEM and retrofit customers.
- Thomas Research Products (Hubbell): Thomas Research Products, a Hubbell Lighting brand, produces emergency LED drivers and lighting controls with direct overlap to IOTA's ILD series and ALCR devices. Comparable product mix and distributor-led go-to-market.
- Exitronix (Barron Lighting Group): Exitronix, part of Barron Lighting Group, is a focused emergency and exit lighting specialist with overlapping product categories in emergency inverters, unit equipment, and drivers serving commercial facilities.
Broad incumbents
- Legrand: Legrand offers emergency lighting units, inverters, and systems within its building electrical and lighting portfolio. Similar code-driven customer base but Legrand operates as a multi-category global incumbent.
- Hubbell Lighting: Hubbell Lighting is a large diversified lighting manufacturer whose portfolio includes emergency lighting drivers and fixtures. Comparable channel and customer set but a much broader product and solutions portfolio.
- Signify: Signify is the parent of Bodine and a broad incumbent in commercial lighting, controls, and connected systems. Its emergency lighting portfolio competes with IOTA as part of a much wider global luminaire and controls business.
- Eaton (Cooper Lighting Solutions): Eaton's Cooper Lighting Solutions business addresses emergency lighting and life-safety products as part of a broader lighting portfolio. Overlapping end markets and channels but broader scope than IOTA.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
IOTA Engineering social profiles
Digital presenceIOTA Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
IOTA Engineering leadership team
Management profileNumber of profiles
IOTA Engineering subsidiaries and ownership
Company hierarchySubsidiaries1 record
IOTA Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
IOTA Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about IOTA Engineering
What does IOTA Engineering do?
IOTA Engineering designs and manufactures emergency lighting equipment — including Emergency LED Drivers, Emergency AC Inverters, Emergency Control Devices (ALCR), and Emergency Ballasts — for commercial, institutional, national, and international applications. The company also produces AC/DC power conversion and battery charging equipment (DLS Series) used in vehicular, recreational, solar, industrial, and telecommunications markets. All products are sold through qualified distributors and directly to lighting manufacturers.
Is IOTA Engineering a public or private company?
IOTA Engineering is a private company. It is classified as corporate owned and is currently operating.
When was IOTA Engineering founded?
IOTA Engineering was founded in 1968. It employs 101 to 250 people.
Where is IOTA Engineering based?
IOTA Engineering is headquartered in Tucson, United States, in the North America region.
How does IOTA Engineering make money?
Two revenue lines are on record. Emergency Lighting Equipment Sales are the primary driver. The others are power Conversion and Battery Charging Equipment.
Who are IOTA Engineering's main competitors?
Direct peers on record are Fulham, Bodine (Signify), Evenlite, AC Electronics, Thomas Research Products (Hubbell) and Exitronix (Barron Lighting Group). Broad incumbents are Legrand, Hubbell Lighting, Signify and Eaton (Cooper Lighting Solutions).
Does IOTA Engineering have an API?
No public API is recorded for IOTA Engineering.
What industry is IOTA Engineering in?
IOTA Engineering's product category is Emergency Lighting Equipment. Its primary akta.pro industry code is IMAGAIAJ, LED Drivers, Ballasts & Power Modules for Lighting (Constant-current/voltage drivers, ballasts, control gear), with a secondary code of IMAGAIAD, Emergency, Egress & Exit Lighting (Emergency luminaires, exit signs, battery backup). Its NAICS code is 33513 and its SIC code is 3640.