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Petzl E03 050 Headlamp Light Bulb Replacement Guide

Introduction

Is your light bulb burned out or producing dim light? You might need to replace the light bulb. Replacing the light bulb is necessary for the headlamp’s primary function.

  1. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Check For Spare Bulb: step 1, image 1 of 1

    • Check for a spare bulb in the spare bulb compartment located on the back of the battery housing (found behind the mount assembly). If no spare bulb is found in the spare bulb compartment you will need to purchase a replacement 3V incandescent bulb from a reputable retailer

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  2. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Loosen the Lens Piece: step 2, image 1 of 1

    • Turn the lens piece counterclockwise (left) until it is fully extended.

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  3. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Remove the Lens Piece: step 3, image 1 of 1

    • Remove the lens piece by firmly pulling it away from the battery housing.

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  5. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Remove the Lightbulb: step 4, image 1 of 1

    • Turn the bulb counterclockwise (left) until it becomes free. Safely discard the old bulb.

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  6. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Install the New Lightbulb: step 5, image 1 of 1

    • Install the new bulb by inserting it into the socket.

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  7. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Rotate Replacement Light Bulb: step 6, image 1 of 1

    • Rotate the bulb clockwise (right) until it is firmly fixed in place.

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  8. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Re-attach the Lens Piece: step 7, image 1 of 1

    • Press the lens piece onto the front of the battery housing.

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  9. Petzl E03 050 Headlamp Light Bulb Replacement Guide, Tighten the Lens Piece: step 8, image 1 of 1

    • Turn the lens piece clockwise (right) to the “On” position. If the light fails to illuminate after turning the lens piece to the “On” position you may have to replace the batteries.

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Finish Line

Author

with 2 other contributors

Carla

Member since: 10/19/14

131 Reputation

1 Guide authored

Badges: 3

Team

Baylor, Team 8-10, Williams Fall 2014 Member of Baylor, Team 8-10, Williams Fall 2014

BU-WILLIAMS-F14S8G10

3 Members

10 Guides authored

3 Comments

Ha I wonder how many people don’t even realize there’s a replacement readily available on their head! Thanks for sharing.

jmania - Reply

This was my father headlamp. Want to continue using it.. makes me feel like he is this with me

laura.odonnell52 - Reply

Is it also possible to replace the old 3v light bulb with an LED light?

bertkling - Reply

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