https://www.bestlighting.net/blp/product_info.php?cPath=147_28_62_207&products_id=832&osCsid=796ogok70n90r5p0narvvu4on3
Sw-2ft - Lumen and Kelvin Field Selectable Stairwell Luminaire
SW-2ft - Lumen and Kelvin Field Selectable Stairwell Luminaire, SW-2ft, LED STAIRWELL, LED STRIPS, INDOOR LIGHTING, GENERAL LIGHTING, Housing Painted steel h...
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https://www.dwyeromega.com/en-us/wheatstone-bridge-in-line-amplifier-w-field-selectable-i-o/IN-UVI-Bridge-Amplifier/p/IN-UVI
Wheatstone Bridge In-Line Amplifier w/ Field Selectable I/O
The IN-UVI is a wheatstone bridge in line amplifier with field selectable mV/V inputs and process output. IP65 stainless steel enclosure.
wheatstone bridgein linefield selectableamplifier
https://www.rablighting.com/feature/rbay22-field-adjustable-high-bay-with-selectable-optics?product=RBAY22S%2F480
RBAY22 Field-Adjustable High Bay w/ Selectable Optics - RAB Lighting
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