Bulbrite LU70/MED HID ED17 High Pressure Sodium Light Bulb User Manual

1. Introduction

This manual provides essential information for the safe installation, operation, and maintenance of the Bulbrite LU70/MED HID ED17 High Pressure Sodium Light Bulb. Please read these instructions carefully before installation and retain them for future reference.

Image 1.1: Bulbrite LU70/MED HID ED17 High Pressure Sodium Light Bulb. This image displays the clear, ED17 shaped bulb with its E26 medium screw base.

2. Safety Information

To prevent personal injury or product damage, observe the following safety precautions:

Power Off: Always ensure the power supply to the fixture is turned off before installing, removing, or cleaning the bulb.
Cool Down: Allow the bulb to cool completely before handling. High-pressure sodium bulbs operate at high temperatures.
Handle with Care: Do not touch the glass portion of the bulb with bare hands. Oils from skin can reduce bulb life. Use a clean cloth or gloves during installation.
Fixture Compatibility: Verify that your lighting fixture is rated for a 70-watt High Pressure Sodium (HPS) bulb and has an E26 medium screw base.
Disposal: Dispose of used bulbs according to local environmental regulations. High-intensity discharge (HID) bulbs may contain small amounts of mercury.
Non-Dimmable: This bulb is not dimmable. Do not use with dimmer switches, as this can damage the bulb or the dimmer.

3. Product Features

The Bulbrite LU70/MED High Pressure Sodium bulb offers the following characteristics:

Type: High Pressure Sodium (HPS) ED17 bulb.
Base: Medium Screw (E26) base.
Wattage: 70 Watts.
Color: Clear finish for direct lighting.
Universal Burn: Designed for various mounting positions.
Long Life: Estimated operational life of approximately 24,000 hours.
Light Output: Emits a warm white light with a color temperature of 2000 Kelvin.
Applications: Suitable for commercial, industrial, security, and outdoor lighting.

4. Setup and Installation

Follow these steps to install the bulb:

Turn Off Power: Ensure the electrical power to the fixture is completely off at the circuit breaker or switch.
Prepare for Installation: If replacing an old bulb, allow it to cool down completely before removal.
Handle the Bulb: Carefully remove the new bulb from its packaging. Hold the bulb by its base or use a clean cloth/gloves to avoid touching the glass.
Insert Bulb: Screw the bulb clockwise into the E26 medium screw base socket of the fixture. Ensure it is seated firmly but do not overtighten.
Restore Power: Once the bulb is securely installed, restore power to the fixture.

5. Operating Instructions

After installation, operate the bulb as follows:

Initial Ignition: Upon turning on the power, the bulb may take a few minutes to reach full brightness and stable color. This is normal for High Pressure Sodium lamps.
Re-ignition: If the bulb is turned off, it may require a cool-down period (typically 5-10 minutes) before it can re-ignite and reach full brightness again.
Non-Dimmable: This bulb is designed for on/off operation only and is not compatible with dimmer switches.

6. Maintenance

Minimal maintenance is required for this bulb:

Cleaning: Periodically, when the power is off and the bulb is cool, gently wipe the exterior of the bulb with a dry, soft cloth to remove dust and debris. Do not use liquid cleaners.
Inspection: Regularly inspect the bulb for any visible damage or signs of wear.
Replacement: Replace the bulb when its light output significantly diminishes or if it fails to ignite.

7. Troubleshooting

If you encounter issues with your bulb, refer to the following common problems and solutions:

Problem	Possible Cause	Solution
Bulb does not light	No power to fixture, loose connection, faulty fixture, or bulb at end of life.	Check power supply and circuit breaker. Ensure bulb is screwed in securely. Inspect fixture for damage. Replace bulb if necessary.
Bulb flickers or cycles on/off	Bulb nearing end of operational life, or improper power supply.	This is a common sign of an HPS bulb reaching its end of life. Replace the bulb. Verify stable power supply.
Bulb takes a long time to reach full brightness	Normal operation for High Pressure Sodium bulbs.	Allow the bulb its normal warm-up period (typically a few minutes).

8. Specifications

Detailed specifications for the Bulbrite LU70/MED bulb:

Brand: Bulbrite
Model Name: LU70/MED
Light Type: High Pressure Sodium (HPS)
Wattage: 70 Watts
Bulb Shape Size: ED17
Bulb Base: Medium Screw (E26)
Color Temperature: 2000 Kelvin (Warm White)
Brightness: Approximately 6000 Lumens
Average Life: 24,000 Hours
Product Dimensions: 2.25"W x 5.75"H
Material: Glass
Indoor/Outdoor Usage: Outdoor
Dimmable: No

9. Warranty and Support

Warranty: The manufacturer's warranty for this product is not applicable as per product information.

Customer Support: For further assistance or inquiries regarding the Bulbrite LU70/MED bulb, please contact Bulbrite customer service through their official website or authorized retailers.

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