Defiant DF-5416-WH-A - User Manual

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THANK YOU

We appreciate the trust and condence you have placed in Deant through the purchase of this motion security light.

We strive to continually create quality products designed to enhance your home. Visit us online to see our full line of

products available for your home improvement needs. Thank you for choosing Deant!

USE AND CARE GUIDE

MOTION SECURITY LIGHT

Questions, problems, missing parts? Before returning to the store,

call Deant Customer Service

8 a.m. - 6 p.m., EST, Monday - Friday

1-866-308-3976

HOMEDEPOT.COM

Item #703390

703499

Model #DF-5416-BK-A

DF-5416-WH-A

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Questions and Answers

S
Sarah ChaneyAug 5, 2025
Why do my Defiant Security System lights stay on?
- K
  kgonzalezAug 5, 2025
  If your Defiant Security System lights stay on continuously, there might be several reasons. First, a bulb might be too close to the motion sensor or pointed at objects that reflect heat. Try repositioning the bulb. Second, the motion sensor could be picking up a heat source like an air vent. You can decrease the “RANGE” setting or reposition the sensor. Also, check if the sensor is in manual mode and switch it to auto. Ensure the light fixture isn't wired through a dimmer or timer; if it is, replace them with a standard on/off switch. Finally, the light fixture should be on a circuit without motors, transformers, or fluorescent bulbs.
X
xdavenportAug 20, 2025
What to do if Defiant Security System lights flash on and off?
- J
  jesus87Aug 21, 2025
  If the lights on your Defiant Security System are flashing on and off, the heat or light from the bulbs may be turning the motion sensor on and off. Try repositioning the bulbs away from the motion sensor. Alternatively, heat reflected from other objects might be the cause; repositioning the motion sensor might help. If the motion sensor is in “TEST” mode, this flashing is normal. Light leaking through bulb reflectors can also cause this issue, so consider replacing the bulbs with new, high-quality PAR 38 bulbs. Also, if the motion sensor is in AlertFlash (“FLASH”) mode, flashing is normal; select Security (“NORMAL”) or BulbSaver (“SOFT”) mode to turn flashing off. Lastly, ensure that if you are using a CFL bulb, it is a dimmable type.

Summary

Safety Information

Precautions

Read and understand the entire manual before attempting assembly, installation, or operation.

Warranty Information

Details of the 2-Year Warranty and contact information for customer service.

Specifications

Pre-Installation Planning

Installation Planning

Before installing, ensure all parts are present and assess installation time.

Tools Required

List of necessary tools for installation including screwdrivers, pliers, and safety gear.

Hardware Included

Package Contents and Mounting

Package Contents

Diagram and list of all parts included in the product package.

Mounting Locations

Guidance on choosing appropriate wall or eave mounting locations for the light fixture.

Installation Steps

Mounting Bracket Installation

Steps to securely attach the mounting bracket to the junction box.

Hanging and Wiring the Fixture

Instructions for temporarily hanging and wiring the light fixture.

Final Fixture Mounting

Steps to mount the light fixture canopy using the mounting bolt and rubber plug.

Installation Finishing

Caulking and Bulb Installation

Applying sealant and installing light shells and bulbs.

Operation and Adjustments

Bulb Holder and Sensor Adjustments

Adjusting bulb holders for coverage and positioning sensor controls correctly.

Operation Settings

Setting Sensor for Testing

Steps to set the sensor to TEST mode for initial setup and operation checks.

Adjusting Detection Zone and Range

Adjusting the sensor's aim and sensitivity for optimal detection area using RANGE dial.

Adjusting ON-TIME Switch

Setting the duration the light stays on after motion stops.

Advanced Operation Modes

DUALBRITE and LAMP Mode Settings

Setting DUALBRITE for reduced light and LAMP MODE for light activation behavior.

Using Manual Mode

Overriding motion sensor to keep light on full bright, toggled via wall switch.

Care and Cleaning

Troubleshooting Common Issues

Light Not Coming On

Diagnosing and resolving issues when the light fixture fails to illuminate.

Daytime Activation and False Triggers

Troubleshooting for daytime activation and lights turning on without detected motion.

Lights Remaining On Too Long

Addressing issues with the light fixture staying on longer than expected.

Advanced Troubleshooting

Lights Staying On Continuously

Resolving problems where the light fixture remains illuminated constantly.

Intermittent Flashing Lights

Troubleshooting intermittent flashing of the light fixture.

Manual Mode Flashing Issue

Diagnosing why the light flashes once and then remains off in manual mode.

Defiant DF-5416-WH-A Specifications

General

Brand	Defiant
Model	DF-5416-WH-A
Category	Security System
Color	White
Power Source	Battery
Battery Size	AA
Type	Motion Sensor
Battery Type	Alkaline
Operating Temperature	32°F to 120°F
Mounting Type	Wall