Wattstopper LMLS-500-L DLM Open Loop Multi Zone Photosensor, Long Neck, LMLS-500-L

ROCK SKU: WAT-LMLS-500-L
MFG Part #: LMLS-500-L

$443.10

$411.46

Spec Sheet Installation Guide

Estimated Lead Time: 1 week

The Wattstopper LMLS-500-L is a DLM open loop multi-zone photosensor with a long neck, measuring daylight contribution to automatically switch or dim multiple zones of lighting in response to available natural light. The open loop design measures incoming daylight rather than total illuminance, making it well suited for perimeter zones in commercial offices, classrooms, and large open-plan spaces. Integrates directly with the DLM Cat5 network for simplified commissioning.

Sensor Type	Open Loop Photosensor
Zones	Multiple Zones
Control	Automatic Dimming or On/Off
Mount	Long Neck Configuration
Compatibility	Wattstopper DLM Systems

Returns

Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
All returns require prior authorization — email info@rocklighting.com before shipping anything back.
Approved returns are subject to a 25% restocking fee, deducted from the refund.
No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.

Return & Refund Policy · 323-419-5591