Super Bright LEDs

User Manual

MRKDx-X1 Series

Important: Read all instructions prior to installation.

Magnetic Mount LED Tube Light Retrofit Kit

Safety and Notes

Ensure fixture input voltage is compatible with LED retrofit kit before installation.
This product should be installed by a certified electrician in accordance with applicable national, state, and local building and electrical codes.
To reduce the risk of electric shock, ensure that the main power source and circuit breakers are switched off before performing any installation or wiring procedures.
Inspect wiring and components for damage before restoring power to the fixture.
Avoid looking directly into the lamps when illuminated.
Not intended for use with emergency lighting.
For ballast bypass only.

Specifications

Model	Dimming
MRKDHx-xKxW-xS	0–10 V

Check product label for specific electrical specifications related to installation. Improper installation will void warranty.

Wiring Diagram

The wiring diagram illustrates connections for the retrofit kit. It shows:

Power Input: Line (black wire) and Neutral (white wire).
Dimming Control: Dim (+) (purple wire) and Dim (-) (gray/pink wire).
Output Connections: The driver connects to the LED tubes. The diagram indicates a white wire for negative (-) and a red wire for positive (+).

The diagram visually represents how power and dimming signals are routed from the source to the driver, and then to the LED tubes. Note: Number and length of tubes will vary by kit.

Installation

Step 1

Remove fixture cover. Disconnect power.

[Image: Fixture cover being removed, power disconnected]

Step 2

Remove old tubes.

[Image: Old fluorescent tubes being removed from the fixture]

Step 3

Remove reflector / ballast cover.

[Image: Reflector or ballast cover being removed]

Step 4

Remove ballast and wires going to the connectors. Mount strips and driver using built-in magnets.

[Image: Ballast removed, LED strips and driver mounted using magnets inside the fixture]

Step 5

Connect power wires to driver, and connect light strips to output of driver. See wiring diagram.

[Image: Wiring connections being made between power source, driver, and LED strips]

Step 6

Reassemble fixture. Reconnect power.

[Image: Fixture being reassembled and power reconnected]

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