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TROUBLESHOOTING

Problem

12 VOLT TAP

15 VOLT TAP

Total Fixture Wattage

Total Fixture Wattage

0-60 Watts

0-60 Watts

61-120 Watts

61-120 Watts

121-180 Watts

121-180 Watts

181-240 Watts

181-240 Watts

241-300 Watts

241-300 Watts

600W Transformer = (2x300) Watts

600W Transformer = (2x300) Watts

900W Transformer = (3x300) Watts

900W Transformer = (3x300) Watts

Possible Cause

CABLE LENGTH

CABLE LENGTH

0-50 feet

0-50 feet

16 AWG

16 AWG*

16 AWG

16 AWG*

14 AWG

14 AWG*

14 AWG

14 AWG*

12 AWG

12 AWG*

12 AWG

12 AWG*

12 AWG

12 AWG*

51-100 feet

51-100 feet

16 AWG

16 AWG

14 AWG

16 AWG

12 AWG

14 AWG

12 AWG

14 AWG

Not Recommended

12 AWG

Not Recommended

12 AWG

Not Recommended

12 AWG

101-150 feet

101-150 feet

14 AWG

16 AWG

12 AWG

12 AWG

Not Recommended

12 AWG

Not Recommended

12 AWG

Not Recommended

Not Recommended

Not Recommended

Not Recommended

Not Recommended

Not Recommended

Solution

The fixture will not light.

The light flickers (one only)

The lights flicker (all)

There is no power.

There is a disconnect or

break in the wire.

There is a loose connection to the fixture.

There is a loose connection

at the transformer.

The transformer setting is incorrect.

Check the outlet and ensure that a breaker or 

GFCI circuit has not been tripped.

Repair the loose connection and ensure proper 

contact.

Unplug the transformer from the outlet and 

visually inspect the positive and negative 

connecting points.  Each wire should securely be 

screwed in and ot contact with each other.

Follow the wires from the fixture and ensure 

continuity back to the transformer.

.

Check the settings on the transformer.

PRODUCT GUARANTEE

CABLE SELECTION

* NOT RECOMMENDED FOR HALOGEN LANDSCAPE LIGHTS

This data is provided as a general guideline. Actual performance will depend on the installation layout, the fixtures, and the condition of the cable.

NOTE: Most LED landscape lighting fixtures can operate with full illumination down to as little as 8VAC. It is possible to have extended length runs with LED fixtures that go beyond the 
specifications shown in the guidelines above.

For more information, detailed video 

instructions, and warranty registration, 

visit 

NEBOLIGHTS.com

If you experience a problem, please do not return to your local store. Contact our Customer Service team at 

800-255-6061

CARE AND CLEANING

Before Cleaning, Disconnect the power to the fixture by unplugging the fixture.

Do not use any cleaners with chemicals,  

solvents or harsh abrasives.

Clean the fixture with a soft damp cloth.

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