Viribright LED Bulbs in the Benchmark II Series have been self-classified as “Non-Dimming” according to the new Energy Star.

It is important to us that customers have a positive experience with the Viribright LED bulbs. It is however simply not possible for us to test our bulbs on 100% of the existing dimmers in the market many of which may have been in service for decades.

Additionally, the new LED/CFL dimmers by other controls companies are not 100% compatible with all LED bulbs. Therefore we recommend that if you have a challenge dimming a Viribright LED bulb that you use a dedicated ViriDim™ in wall dimmer as below. Take note of your series of Viribright LED bulbs and choose the dimmer that is compatible with your bulb.

ViriDim™ Benchmark Series Universal 120W Dimmers
Models     Compatibility
73644 73983 73826

All original Benchmark Series Viribright LED bulbs
Other dimmable LED bulbs
Incandescent Bulbs

Works with all Benchmark Series Dimmable bulbs with a SKU that is 5 digits and starts with 73XXX and 74XXX as well as most other companies dimmable LED bulbs that are designed to work with trailing edge dimmers.

ViriDim™ 300W Dimmer
Models                               Compatibility
74460 74461 74717         All Viribright High CRI High-Efficiency bulbs that are stated as dimmable and whose SKU is (6) digits and begins with 75XXXX and most other LED bulbs from other manufacturers that are designated as dimmable.

Viribright LED Bulb Compatibility

Viribright Benchmark 1 Series which is designated dimmable and whose SKU is (5) digits and begins with 73XXX – Designed to work on most trailing edge dimmers.

Viribright Benchmark II Series which is designated dimmable and whose SKU is (5) digits and begins with 74XXX – Designed to work on most trailing edge dimmers.

Viribright High CRI High-Efficiency Series which is designated dimmable and whose SKU is (6) digits and begins with75XXXX – Designed to work on most trailing and leading edge dimmers.

If you have further question on dimmer compatibility please contact our customer service department.