Standard Fixture Wattage Table

Frontier maintains the Standard Fixture Wattage Table on behalf of EUMMOT. This table specifies deemed pre and post-installation lighting loads in compliance with the current version of the Texas Technical Reference Manual (TRM). The wattage table is also available in the “Fixture Codes” tab of the subsequent Lighting Survey Form.

Standard Fixture Wattage Table (Updated 12/14/2022)

Lighting Survey Form (LSF)

Frontier Energy maintains the lighting savings calculator (technically known as the "Lighting Survey Form" or "LSF") used by many of the major Texas utilities. This calculator is updated on an annual basis to reflect current deemed savings methodologies as specified in the Texas Technical Reference Manual (TRM). The LSF is updated periodically with the latest approved lighting technologies (per utility request) and later incorporated into the annual LSF update at the beginning of each new program year.

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The LSF includes changes to lighting rules and requirements petitioned by the electric utilities of Texas and approved by the Public Utility Commission of Texas (PUCT). Please reach out to your utility for a copy of the latest version of the LSF.

LED Lighting Approval Entities

The following links will direct you to the entities that qualify LEDs for use in a utility rebate program. Both entities update their lists several times a month. These approved technologies, as well as any LED technology approved specifically by Frontier Associates, are listed in Frontier Associate's LED Lighting Table above.

DesignLights Consortium’s Qualified Product List

EnergyStar’s Qualified Commercial LED Lighting List

EnergyStar's Qualified LED Integral Lamp List


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