Restore Power to Your Govee Lighting System
When a Govee TV backlight or gaming-lighting system stops powering on because of a failed or missing adapter, replacing the power supply with the correct electrical specification is important for reliable operation. The BI36G-120300-AdU is a 36W AC/DC power adapter rated for 12V DC at 3A, and its model number is specifically documented in regulatory materials for Govee lighting equipment. For the Govee H605C TV Backlight T2, the BI36G-120300-AdU is identified as the 12V/3A adapter used with the shorter 3.6 m light-strip configuration.
Application Scenarios
This adapter is suited to LED and decorative-lighting applications that require a regulated 12V DC power source at up to 3A. Documented applications include Govee TV backlight and gaming-lighting systems where the BI36G-120300-AdU adapter model is specified. It is particularly relevant when an existing adapter has stopped supplying power, has been misplaced, or needs replacement during equipment maintenance.
Technical Specifications
| Model / MPN | BI36G-120300-AdU |
| Adapter Type | AC/DC Power Adapter |
| Input Voltage | 100–240V AC |
| Input Frequency | 50/60Hz |
| Maximum Input Current | 1.2A |
| Output Voltage | 12V DC |
| Output Current | 3A |
| Rated Power | 36W |
| DC Connector | Barrel-style DC plug; exact plug dimensions should be matched to the existing device connection before purchase. |
| Application Category | LED Backlight / Lighting Power Supply |
The 100–240V input specification allows use with standard AC mains in a wide range of regions, while the 12V 3A output provides up to 36W for compatible lighting equipment. The published FCC documentation confirms these electrical specifications for the BI36G-120300-AdU.
OEM Replacement Compatibility
The BI36G-120300-AdU model is documented as the adapter used with specific Govee lighting equipment. This model-to-device relationship is supported by FCC certification records rather than inferred solely from marketplace listings.
Compatible Devices
- Govee H605C TV Backlight T2
- Govee H604C / DreamView G1S Pro Gaming Light
For H605C, the FCC report identifies BI36G-120300-AdU as the 12V/3A adapter for the short-light-strip configuration. The H604C filing also specifically records BI36G-120300-AdU as the changed adapter associated with that product family.
Replacement & Compatibility Check
A replacement adapter should not be selected by voltage alone. Before connecting this power supply, verify that the target equipment requires 12V DC, that its current requirement does not exceed 3A, and that the physical DC plug matches the original connector. Because public documents reviewed for this model do not provide a dependable connector-dimension specification, the plug should be compared directly with the original adapter or device socket rather than relying on a generic barrel-plug size description. A 12V device requiring less than 3A can generally use a 12V/3A adapter when the connector and polarity are correct. A device requiring more than 3A should not be powered by this 36W adapter.
Frequently Asked Questions
What is the output of the BI36G-120300-AdU adapter?
It provides 12V DC at 3A, for a maximum rated output of 36W. These specifications are documented in FCC-related equipment records for the adapter.
What Govee equipment is specifically associated with BI36G-120300-AdU?
Documented examples include the Govee H605C TV Backlight T2 and the H604C / DreamView G1S Pro Gaming Light.
Can this 36W adapter replace another 12V power supply?
Only when the replacement device also requires 12V DC, its current demand is within the 3A rating, and the connector and polarity are compatible. Matching the model number alone is safer than assuming every 12V barrel connector is interchangeable.
Can I use this adapter for a device that needs 12V 2A?
A 12V/3A adapter can provide up to 3A, so it may be suitable for a 12V/2A device when the connector, polarity, and application requirements also match. The adapter does not force 3A into a device; the connected equipment draws the current it requires.
What should I check when a Govee backlight stops powering on?
Check the AC connection, inspect the DC plug and cable for damage, and verify that the replacement adapter matches the required 12V input and connector. If a known-compatible adapter still fails to power the lighting system, the fault may be in the control box or lighting hardware rather than the power supply.
The BI36G-120300-AdU is a 36W AC/DC power adapter providing 12V DC at 3A for compatible LED backlight and gaming-lighting equipment. It is specifically documented with Govee H605C TV Backlight T2 and H604C / DreamView G1S Pro Gaming Light systems and is intended as a replacement power source when the original adapter is missing or no longer functioning.
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