Horticultural Lighting Listing Fees
The DLC application fee covers the costs of application review, as well as in developing, creating, and hosting the informational infrastructure of the Horticultural QPL. The specific fee amount is dependent on the particular characteristics of the horticultural fixture, as described in the price table below. Please review the Technical Requirements page to clarify any policy requirements, and contact email@example.com with any questions about submitting an application.
New Product Application Fees
Horticultural Fixture Feature
|Single Product and/or Parent Product(s)|
|Basic fixture*, with one LED type, one driver, no fan, and no spectral tuning||$750|
|Additional LED type included in fixture (Q90 verification)||$115|
|Additional driver available in fixture (lifetime & efficiency verification)||$105|
|Internal fan included in fixture (lifetime verification)||$45|
|Spectral tuning (per channel flux verification)||$125|
|Each additional family member (child) after the parent||$30|
A basic fixture does not include any additional features. An advanced product includes at least one of the following:
more than one LED
more than one driver
spectral tuning abilities
Update Application Fees
The DLC will begin accepting V2.0 update applications for V1.2 listed fixtures in August 2021. Please reference the Interim Application Period Guidance for V2.0 for details.
Horticultural update application fees depend on the type of update(s) being made to the product, as described in the Horticultural Update Application Fee Table below. These fees assume a basic fixture, as described in the Horticultural Fixture Feature Table. Additional fees for reviewing additional fixture features beyond what are considered a basic fixture will be the same price as described in the Horticultural Fixture Feature Table above.
Horticultural Update Application
|Non-radiometric and/or non-worst-case performance affecting updates||$375|
For additional information about what types of updates are eligible, please refer to the Update a Listed Product instructions.
- The DLC reserves the right to extend any application review timeframe due to holidays and application volume spikes. These extensions will be communicated via the DLC website and the Application Portal.
- Closed, canceled, or rejected applications cannot not be reopened - instead, a new application must be created. To avoid having to create a new application, please either provide missing information or documentation within 10 business days of being notified of application issues, or provide an estimated time-frame for submitting the missing information or documentation within 10 business days of being notified of issues.