Daylighting Sensor, 0 -10 VDC dimming ballasts, White
LS-301
Wattstopper
Bazaarvoice SAP Hybris Integration Version 2.8.1
The LightSaver LS-301 is a closed loop, ceiling mount, low voltage indoor photosensor that works with standard, 0–10 VDC electronic dimming ballasts or compatible LED drivers to dim lighting as daylight increases
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Features
- Provides precise control of lighting to maintain desired light level
- Extremely linear photocell response with greater than 1% accuracy
- Designed to measure light as the human eye perceives it, eliminating ““overreporting”” illumination levels provided by daylight
- California Title 24-2013 compliant
- Separate handheld remote controls for setup and occupant adjustment to prevent tampering
- Boosts energy savings by reducing maximum lamp output, often resulting in a 20% reduction or more compared with lights at full output
- Achieves lumen maintenance by holding target light level as lamp output decreases over time
Specifications
General Info
| Product Line | Wattstopper | ||
| UPC Number | 754182914265 | ||
| Country Of Origin | China |
Dimensions
| Product Width US | 2.4 in | ||
| Product Weight US | 0.1 lb | ||
| Product Volume US | 25.6 cu in | ||
| Product Depth US | 2.1 in | ||
| Product Height US | 2.4 in |
Additional Information
| RoHS Compliant | 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 | Yes | This product is ioXt certified |
Technical Information
| Sensor Type | Daylight | ||
| Sensor Technology | Photosensor |
Resources
Instruction Sheet
CAD Drawings
57-405 - LC-100/ LS-301 Daylight Dimming Control
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57-405 - LC-100/ LS-301 Daylight Dimming Control
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57-405-1 - Low Voltage Switches for Man-ON LC-100 with Occ Sensor and LS-301 daylighting for Zone "A" Dimming Control
dxf
57-405-1 - Low Voltage Switches for Man-ON LC-100 with Occ Sensor and LS-301 daylighting for Zone "A" Dimming Control
dwg
57-405-1 - Low Voltage Switches for Man-ON LC-100 with Occ Sensor and LS-301 daylighting for Zone "A" Dimming Control
pdf
58-002 - LS-301 Wiring Schematic
dwg
58-002 - LS-301 Wiring Schematic
pdf
58-002 - LS-301 Wiring Schematic
dxf
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Specifications
Reviews
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
The LSR-301-S does not come with an LED Light and won't let me do the adjustments. I already have check the wiring and everything is as instructed. Check troubleshooting content and couldn't find anything helpful
The instructions for using the LSR-301-S can be found on page 3 of the installation instructions, which are available for download via the following link:
https://www.legrand.us/lighting-controls-and-systems/wireless-controls/configuration-tools/daylighting-sensor-handheld-remote-control-for-ls-301-setup/p/lsr-301-s?text=LSR-301-S
If you have additional questions, please contact our Technical Support team at 800-879-8585,
Date published: 2024-01-26
Do you have to use the tool to make the ls301 work at initial installation?
Yes, the LSR-301-S is required to set up the LS-301 daylight sensor
Date published: 2022-08-29
Does the LS-301 open the 0-10v circuit when normal power is lost so an ELCU can be used on EM lighting in the daylight zone? The installation documents do not have any information on this.
No, the LS-301 is not guaranteed to go to an open state when power is lost.
Date published: 2022-06-08
Bazaarvoice SAP Hybris Integration Version 2.8.1