LIGHTINGlogger Time-of-Use Datalogger

LIGHTINGlogger Time-of-Use Datalogger
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Regular price $80.00


The LIGHTINGlogger time-of-use data loggers, part of the SMARTlogger Series,  are designed to monitor the on/off status and total time-of-use of lighting in your facility. 

Powered by a user-replaceable coin cell battery, professional installation is not required to use these small, robust loggers. No electrical connections are required to power the logger. The LIGHTINGlogger can be installed directly in a light fixture where its optical sensor can detect whether the lights are on or off. The adjustable sensitivity makes it easy to isolate the light source you wish to focus on.

Operating schedules are easily recorded in internal memory (up to 32,000 records). Data can be downloaded to a PC using SMARTware software and a USB communication cable (purchase here: SMART-COM-CBL). One cable is required to connect the logger to a PC.

Each SMARTlogger provides powerful data for superior energy management.

If you are looking for a recording power meter, see the ELITEpro XC. Not sure which instrument you need? Learn more about selecting the right tool for the job here.

All pricing in US Dollars and applies to US customers only. Pricing does not include duties and taxes. International customers, please click here to obtain a quote.

  • Storage capacity of over 32,000 records and ring memory - record for months or years.

  • Measures total on-time and on/off transitions of lights. 

  • Instantly see what your logger has recorded. All SMARTloggers come with a 5-digit LCD showing the on-time and percent-on.

  • SMARTware Windows-based software package for easy data retrieval and analysis, including kWh calculations, total on-time rate schedule graphs and summaries, load profile graphs, summary statistics and time series analysis. (physical copy old separately - or can be downloaded here)

  • Easy importing/exporting of CSV data files for use with Microsoft Excel and other popular programs.

  • LIGHTINGlogger is adjustable to various lighting levels 

  • Non-intrusive attachment using powerful rare earth magnets, Velcro strips, or mounting hole. Easily secured out of sight.

  • Compact and tough; made of heavy plastic, only 2.5" x 1.5" x .75" (6.3 x 3.8 x 1.9 cm) and weighing only 1.5 ounces (40 gm)

  • User-replaceable battery with industry-leading 5+ year life span.

  • Communications package includes SMARTlogger Communications Cable (USB), SMARTware software, and SMARTlogger manual. Communications package is sold separately and only one package is required no matter how many loggers you have. 

  • Know your investment is protected: ALL SMARTloggers have a three-year warranty.

  • Monitor lighting systems throughout your facility. Determine whether lights are inadvertently being left on to help reduce energy consumption.

  • Measurement and Verification Studies to first establish a baseline consumption figure then evaluate retrofits in order to meet utility mandates, take advantage of rebate programs, or substantiate savings and payback schedules.

  • Demand Profiling and Trending to determine demand profiles and forecast energy use.

  • Compile load profiles, run-time graphs, and kWh calculation, and time-series analysis.

Part Number



LIGHTINGlogger INSTRUMENT, Time-Of-Use + Run-Time

If you are looking for a recording power meter, see the ELITEpro XC. Not sure which instrument you need? Learn more about selecting the right tool for the job here or ask us for a recommendation.

Software Downloads

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Technical Documents

Explore our Resources to learn in-depth information about how DENT products are used around the world for energy auditing, power submetering, and time-of-use applications. Watch a video to learn more about DENT power meters and loggers. Interact with us on the DENT Blog and explore current topics, unique applications, and technical information.


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