ML300L LED 3-Cell D Flashlight - Blue - Custom Engraving

ML300L LED 3-Cell D Flashlight - Blue - Custom Engraving
ML300L LED 3-Cell D Flashlight - Blue - Custom Engraving

The ML300L LED 3-Cell D Flashlight in blue is a rugged, high-performance light designed for professionals, outdoor enthusiasts, and emergency readiness—now available with precise laser engraving for branding or gifting.

  • Power source: Three D-cell batteries power the LED for dependable, long-lasting performance in demanding environments.
  • Brightness & modes: General function set includes Full Power (maximum brightness), Low Power (up to 143 lumens), and Eco Mode (up to 58 lumens) with extended runtime up to 69 hours.
  • Function sets: Three specialized profiles—Outdoor, Law Enforcement, and Military—arranged for quick access to preferred features and sequences.
  • Focus system: Improved focus mechanism lets you switch from spot to flood with less than a 1/4 turn of the head for fast beam adjustment.
  • Customization: Custom laser engraving reproduces your company name, logo, or message precisely and permanently on the flashlight.
  • Finish & construction: Blue anodized, precision-machined aluminum body delivers durability and corrosion resistance in challenging conditions.
  • Ideal use cases: Perfect for professionals on the job, outdoor adventures, security work, and reliable emergency lighting at home or on the road.
  • Customization terms: Artwork is preapproved by you; Mag Instrument reserves the right to reject engraving requests; engravings are permanent and final, with no refunds or exchanges after order submission.

With the ML300L, you gain a dependable, versatile light that adapts to any scenario: extended run-time in Eco Mode reduces battery changes on camping trips, multiple mode sets streamline actions in outdoor, law-enforcement, or military work, and the precise engraving preserves branding or messages for years. The flashlight’s durable build and quick-beam focus empower you to illuminate details—from vehicle inspections to campsite contingencies—while a personalized engraving adds a memorable, professional touch to gifts or corporate giveaways.

BEAM DISTANCE


1 meter is about 1 yard
100 yards in a football field
(available info will display)

PEAK INTENSITY


this measures the strength
of the central beam
(available info will display)

RUNTIME

ECO:
LOW:
HIGH:

*info under ECO or LOW indicates modes availability
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Why Choose This Maglite

The ML300L LED 3-Cell D Flashlight in blue is a rugged, high-performance light designed for professionals, outdoor enthusiasts, and emergency readiness—now available with precise laser engraving for branding or gifting.

  • Power source: Three D-cell batteries power the LED for dependable, long-lasting performance in demanding environments.
  • Brightness & modes: General function set includes Full Power (maximum brightness), Low Power (up to 143 lumens), and Eco Mode (up to 58 lumens) with extended runtime up to 69 hours.
  • Function sets: Three specialized profiles—Outdoor, Law Enforcement, and Military—arranged for quick access to preferred features and sequences.
  • Focus system: Improved focus mechanism lets you switch from spot to flood with less than a 1/4 turn of the head for fast beam adjustment.
  • Customization: Custom laser engraving reproduces your company name, logo, or message precisely and permanently on the flashlight.
  • Finish & construction: Blue anodized, precision-machined aluminum body delivers durability and corrosion resistance in challenging conditions.
  • Ideal use cases: Perfect for professionals on the job, outdoor adventures, security work, and reliable emergency lighting at home or on the road.
  • Customization terms: Artwork is preapproved by you; Mag Instrument reserves the right to reject engraving requests; engravings are permanent and final, with no refunds or exchanges after order submission.

With the ML300L, you gain a dependable, versatile light that adapts to any scenario: extended run-time in Eco Mode reduces battery changes on camping trips, multiple mode sets streamline actions in outdoor, law-enforcement, or military work, and the precise engraving preserves branding or messages for years. The flashlight’s durable build and quick-beam focus empower you to illuminate details—from vehicle inspections to campsite contingencies—while a personalized engraving adds a memorable, professional touch to gifts or corporate giveaways.

Product Specs

BRIGHTNESS:
BEAM DISTANCE:
PEAK INTENSITY:
WATER RESISTANCE:
*MAX RUNTIME:
*RUNTIME HIGH-MODE:
*RUNTIME LOW-MODE:
*RUNTIME ECO-MODE:
DROP RESISTANCE:
BATTERY:
WEIGHT WITH BATTERIES:
DIMENSIONS:
PACKAGING:

*Our models are tested for longest possible runtime. If runtime data is available for ECO or LOW, it means that mulitple modes are available for this model. If runtime data is only available for HIGH, it means there is only one mode available for this model. If no data is available, it means the data is on the main model product page.

U.S.A. Manufacturer

Mag Instrument’s (Maglite®) only factory in Southern California is, and always has been. Our entire manufacturing workforce – from product-development engineers to automation specialists to machinists — reports to work there, as it always has. However, we can’t make every part, component, and accessory under our roof.  When we have to go outside, our strong preference is to procure such parts from a maker that is not only domestic but, if possible, local.

But in this age of trade globalization, it is not always practical for the manufacturer of any product of any complexity to procure all the needed parts and components domestically.  In addition to price, there are other and often far more important considerations, like consistent quality and stability in the supply chain.  We have even faced situations where no potential domestic supplier was interested in bidding on a part- or component-supply contract.  And so it is necessary, from time to time, to go overseas for a part or component, as much as we do not like to do that.

So when we say we are “A U.S.A. Manufacturer” whose flashlights are “Built In America,” we do not mean that no part, component, or accessory of one of our flashlights is ever imported. What we  DO mean is that our flashlights are, and always have been, invented, designed, and engineered in America and assembled in and shipped from our American factory where all of the body parts and most of the other parts are made, even if some parts, components, and accessories may need to be sourced from an overseas supplier.  And when our product includes some foreign content, we duly note that on the package labeling.

In this way, we strive to save as many American jobs as possible by keeping our manufacturing as American as it can be and still yield a reliable supply of a product of the quality our consumers demand at a price they will accept.

10-Year Limited Warranty

Mag Instrument, Inc. warrants to the original owner that this flashlight is free from defects in parts and workmanship for ten years from the date of first retail purchase.  Mag or an authorized Mag Warranty Service Center will, free of charge, repair or, at its option, replace a defective flashlight or component. (Mag does not warrant the future availability of particular colors or decorations, and may replace a custom flashlight with a standard flashlight.)  This warranty is in lieu of all other warranties, express or implied.

EXCLUSIONS: This warranty does not cover any of the following: 1. Battery exhaustion; 2. Battery leakage; 3. LED burnout and/or LED module failure; or 4. Damage to or failure of the flashlight or any component thereof due to alteration, misuse, battery leakage or lack of maintenance.

Mag Disclaims any responsibility for incidental or consequential damages. Some jurisdictions (countries, provinces, and states) do not allow exclusion or limitation of implied warranties, incidental or consequential damages and/or limitations on transferability, so the above limitations and exclusions may not apply to you.

HOW AND WHEN TO MAKE A WARRANTY CLAIM: 1. In case of battery exhaustion, do not return the flashlight to Mag, but replace the batteries. 2. If the flashlight has been damaged by leakage of batteries, do not return the flashlight to Mag, but determine what brand of battery caused the damage and follow the battery manufacturer’s instructions about how to make a damage claim. 3. For warranty returns: Send the flashlight (postage or shipping prepaid) to Mag Instrument, 2001 South Hellman Avenue - 50600, Ontario, California, USA 91761-8019, Attention: Warranty/Repair Department, or to an authorized Mag Warranty Service Center. For the location of an authorized Mag Warranty Service Center in your area, consult the retailer where you purchased the flashlight or see the customer service section at www.maglite.com. For your protection and to expedite handling and/or postal claims, we recommend that all returns be insured and sent Certified and/or Return Receipt Requested. Do not send batteries with flashlights.

This warranty gives you specific legal rights, and you may have other rights which vary from country to country, province to province, and state to state. Where any term of this warranty is prohibited by the law of any jurisdiction, such term shall there be null and void, but the remainder of this warranty shall remain in full force and effect. THESE STATEMENTS DO NOT AFFECT THE STATUTORY RIGHTS OF A CONSUMER.

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10-YEAR LIMITED WARRANTY

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FREE SHIPPING ON ORDERS OVER $50*

14-DAY MONEY BACK GUARANTEE

10-YEAR LIMITED WARRANTY

PROUD U.S.A. MANUFACTURER