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Open Loop Multiple Zone DLM photosensor w/extended tube

LMLS-500-L Wattstopper
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The LMLS-500 is an open loop, multi-zone photosensor that measures the daylight contribution in order to automatically switch or dim up to three zones of lighting. It is part of a Digital Lighting Management (DLM) system and sends light level signals to control loads connected to DLM on/off or dimming room controllers.

Depth 2.25 in
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  • Digital Lighting Management components plug together on a free-topology Cat 5e DLM local network
  • Test mode override of programmed time delay allows easy verification of selected settings
  • Load status verification allows confirmation and testing of controlled load
  • Infrared (IR) transceiver for wireless configuration and control
  • Compatible with DLM wall switches for manual override, if desired
  • LED status indicators
  • Mounting options for toplit or sidelit applications


General Info
Product Line Wattstopper
UPC Number 754182932160
Country Of Origin China
Product Width US 1.5 in
Product Weight US 0.1 lb
Product Volume US 36.1 cu in
Product Depth US 1.5 in
Product Height US 4.0 in
Additional Information
RoHS Conformant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
DesignLights Consortium Qualified System Yes
Security Ā  Yes This product is ioXt certified
Product Environmental Profile Yes
Technical Information
Sensor Type Daylight


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Questions & Answers

Does this come in black or could it be painted?

Asked by: Anonymous
It can be painted, but do not get any paint on the lens.
Answered by: Tier 1 Tech Support
Date published: 2023-12-06
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