Standard teardrop

Suitable for use in ISO4 (Class 10) and ISO5 (Class 100) cleanroom applications. Certain airborne contaminants can diminish integrity of acrylic. Refer to Acrylic Environmental Compatibility tables for suitable uses.


Die-formed 20-gauge cold-rolled steel or extruded aluminum channel. Stainless steel or formed aluminum housings available. Finish (standard) - white polyester powder paint; other finishes available (see Options)


Diffuser is one-piece, extruded, white acrylic with internal linear prisms for optimum light control. Smooth external surface for undisturbed airflow. Clear available.


For surface mounting to 2" T-bar. Suitable for individual or row mounting. End caps are available for row mounting but are not included; order as an accessory. End cap quantities will vary by project due to row mounting configurations.

Product overview and specifications
Brand Name Lithonia Lighting
Color White
Environment Indoor
Finish Gloss
Light Source Fluorescent
Listings CSA, cUL, UL
Mounting Type Surface
Product Type Linear
Series STP
Voltage Rating 120, 277, 347, MVOLT
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
Technical Files
Installation documents, building information models, etc.
File Type Document Title View
STP-row-mounting-pictures-_pdf View
STP-teardrop-light-fixture_pdf_pdf View
File Type Document Title View
Acrylic-Polycarbonate-Compatibility_pdf View
Download brochures, sell sheets, photometry files and other sales tools.