The Maglite® ML300L® 2-Cell D LED Flashlight is a full-size, high-performance LED flashlight designed for professional work, security, emergency preparedness, outdoor activities, camping, vehicle use, home use, and general-purpose illumination. Powered by two standard D-cell alkaline batteries, it produces up to 524 lumens, projects a beam up to 366 meters (approximately 1,201 feet), and delivers 33,573 candela of peak beam intensity. Three power levels provide 6 hours 30 minutes on High, 20 hours on Low, and up to 69 hours in Eco Mode. The ML300L 2D combines LED Heat-Sink Technology, Quick Focus® spot-to-flood adjustment, QuickClik® electronic switching, four selectable function sets, rugged aluminum construction, a knurled grip, IPX4 water resistance, and 1-meter drop resistance.

1. 366-Meter Beam Reach, Up to 69-Hour Runtime & 524 Lumens

The ML300L 2D combines strong light output with a concentrated long-range beam and multiple runtime options. At maximum output, the flashlight produces 524 lumens and projects its beam up to 366 meters (approximately 1,201 feet) with 33,573 candela of peak beam intensity.

Three output levels allow users to balance brightness and battery life according to the task. High provides up to 6 hours 30 minutes of runtime, Low provides up to 20 hours, and Eco Mode provides up to 69 hours. This combination makes the ML300L 2D practical for everything from high-output searching and outdoor use to longer-duration emergency and everyday illumination.

• Beam Distance: 366 m / approx. 1,201 ft.

• Peak Beam Intensity: 33,573 cd

• Runtime – High: 6 hr. 30 min.

• Runtime – Low: 20 hr.

• Runtime – Eco: 69 hr.

• Maximum Light Output: 524 lumens

• Light Source: LED

2. LED Heat-Sink Technology with Quick Focus® Spot-to-Flood Beam Control

The ML300L 2D uses LED technology with LED Heat-Sink Technology to help manage heat generated by the LED and support efficient brightness and power management. Its optical system is paired with Maglite® Quick Focus®, allowing fast adjustment of the beam directly from the flashlight head.

With less than a ¼ turn of the head, the beam adjusts from a concentrated spot for longer-distance viewing to a broader flood for illuminating a wider nearby area. This provides practical beam control for searching, property inspection, outdoor navigation, work areas, emergencies, and close-range tasks.

• Light Source / Technology: LED

• LED Thermal Management: LED Heat-Sink Technology

• Focusing System: Quick Focus®

• Beam Adjustment: Adjustable Spot-to-Flood

• Focus Adjustment: Less than ¼ turn of the head

• Maximum Beam Distance: 366 m

• Peak Beam Intensity: 33,573 cd

• Head Diameter: 2.25 in. / 57.15 mm

3. QuickClik® Multi-Mode Operation with 4 Selectable Function Sets

The ML300L 2D uses Maglite®'s QuickClik® electronic switch to provide multiple operating functions through a single control. Available functions include Full Power, Low Power, Eco Mode, Momentary, and Strobe, organized into four activity-based function sets for fast access to preferred modes.

The General function set provides Full Power, Low Power, and Eco Mode. Outdoor provides Full Power, Low Power, and Strobe. Law Enforcement provides Momentary, Full Power, and Eco Mode. Tactical provides Momentary, Full Power, and Strobe.

This configurable system lets the user select a function sequence suited to everyday use, outdoor activities, professional applications, or situations where immediate access to Momentary or Strobe is preferred.

• Electronic Switch: QuickClik®

• Available Functions: Full Power, Low Power, Eco Mode, Momentary, Strobe

• Number of Function Sets: 4

• General: Full Power / Low Power / Eco Mode

• Outdoor: Full Power / Low Power / Strobe

• Law Enforcement: Momentary / Full Power / Eco Mode

• Tactical: Momentary / Full Power / Strobe

• Maximum Output: 524 lumens

• High Runtime: 6 hr. 30 min.

• Low Runtime: 20 hr.

• Eco Runtime: 69 hr.

• Power Management: Dynamic

4. Rugged Aluminum Construction with Full-Size Knurled Grip

The ML300L 2D uses a rugged aluminum flashlight body in the familiar full-size D-cell form factor. Its cylindrical barrel incorporates a substantial textured knurled gripping surface, providing a secure handling area for professional work, security, outdoor activities, emergencies, and everyday use.

The two-D-cell configuration measures 9.125 inches / 231.77 mm long with a 1.5-inch / 38.1 mm barrel diameter and a 2.25-inch / 57.15 mm head diameter. With two D-cell batteries installed, the flashlight weighs approximately 20 oz. / 566.99 g.

• Product Type: Full-Size LED Flashlight

• Construction: Rugged Aluminum Flashlight Body

• Grip: Textured / Knurled Barrel Grip

• Length: 9.125 in. / 231.77 mm

• Barrel Diameter: 1.5 in. / 38.1 mm

• Head Diameter: 2.25 in. / 57.15 mm

• Weight with Batteries: 20 oz. / 566.99 g

• Available Colors: Black, Red, Silver, Blue, Gray

5. Two D-Cell Alkaline Battery Power

The ML300L 2D operates on two standard D-cell alkaline batteries, providing a readily replaceable power source without requiring a proprietary rechargeable battery or charging system. D-cell power makes the flashlight practical for home emergency supplies, vehicles, workshops, security equipment, camping gear, and other applications where spare batteries can be stored for future use.

The flashlight is not rechargeable, and batteries are not included. Dynamic power management and multiple output settings allow users to balance light output against battery life, with Eco Mode extending runtime to as much as 69 hours.

• Battery Type: D-Cell Alkaline

• Battery Quantity: 2

• Batteries Included: No

• Rechargeable: No

• Power Source: Replaceable Alkaline Batteries

• Power Management: Dynamic

• Runtime – High: 6 hr. 30 min.

• Runtime – Low: 20 hr.

• Runtime – Eco: 69 hr.

6. IPX4 Water Resistance & 1-Meter Drop Resistance

The ML300L 2D is designed for practical indoor and outdoor use with an IPX4 water-resistance rating, providing protection against splashing water. This makes it suitable for outdoor activities, roadside situations, emergency preparedness, security work, job sites, and other applications where exposure to rain or incidental moisture may occur.

The flashlight is also rated for 1-meter drop resistance. Combined with its rugged aluminum body and full-size construction, these protective features provide durability for professional, outdoor, emergency, and everyday applications.

• Water Resistant: Yes

• Water-Resistance Rating: IPX4

• Drop Resistance: 1 m / approx. 3.3 ft.

• Construction: Rugged Aluminum Flashlight Body

• Designed for: Professional, Security, Outdoor, Emergency, Vehicle, Home, and General-Purpose Use

Full Specifications

• Product Name: Maglite® ML300L® 2-Cell D LED Flashlight

• Product Type: Full-Size LED Flashlight

• Light Source / Technology: LED

• LED Thermal Management: LED Heat-Sink Technology

• Maximum Light Output: 524 lumens

• Beam Distance: 366 m / approx. 1,201 ft.

• Peak Beam Intensity: 33,573 cd

• Runtime – High: 6 hr. 30 min.

• Runtime – Low: 20 hr.

• Runtime – Eco: 69 hr.

• Focusing System: Quick Focus®

• Beam Adjustment: Adjustable Spot-to-Flood

• Focus Adjustment: Less than ¼ turn of the head

• Electronic Switch: QuickClik®

• Power Management: Dynamic

• Available Functions: Full Power, Low Power, Eco Mode, Momentary, Strobe

• Number of Function Sets: 4

• General Function Set: Full Power / Low Power / Eco Mode

• Outdoor Function Set: Full Power / Low Power / Strobe

• Law Enforcement Function Set: Momentary / Full Power / Eco Mode

• Tactical Function Set: Momentary / Full Power / Strobe

• Battery Type: D-Cell Alkaline

• Battery Quantity: 2

• Batteries Included: No

• Rechargeable: No

• Length: 9.125 in. / 231.77 mm

• Barrel Diameter: 1.5 in. / 38.1 mm

• Head Diameter: 2.25 in. / 57.15 mm

• Weight with Batteries: 20 oz. / 566.99 g

• Construction: Rugged Aluminum Flashlight Body

• Grip: Textured / Knurled Barrel Grip

• Water Resistant: Yes

• Water-Resistance Rating: IPX4

• Drop Resistance: 1 m / approx. 3.3 ft.

• Blister Package Size: 13 H × 5 W × 2.25 D in.

• Chipboard Box Size: 9.44 H × 2.16 W × 2.16 D in.

• Available Colors: Black, Red, Silver, Blue, Gray

Product Name: Maglite® ML300L® 2-Cell D LED Flashlight
Product Type: Full-Size LED Flashlight
Light Source / Technology: LED
LED Thermal Management: LED Heat-Sink Technology
Maximum Light Output: 524 lumens
Beam Distance: 366 m / approx. 1,201 ft.
Peak Beam Intensity: 33,573 cd
Runtime – High: 6 hr. 30 min.
Runtime – Low: 20 hr.
Runtime – Eco: 69 hr.
Focusing System: Quick Focus®
Beam Adjustment: Adjustable Spot-to-Flood
Focus Adjustment: Less than ¼ turn of the head
Electronic Switch: QuickClik®
Power Management: Dynamic
Available Functions: Full Power, Low Power, Eco Mode, Momentary, Strobe
Number of Function Sets: 4
General Function Set: Full Power / Low Power / Eco Mode
Outdoor Function Set: Full Power / Low Power / Strobe
Law Enforcement Function Set: Momentary / Full Power / Eco Mode
Tactical Function Set: Momentary / Full Power / Strobe
Battery Type: D-Cell Alkaline
Battery Quantity: 2
Batteries Included: No
Rechargeable: No
Length: 9.125 in. / 231.77 mm
Barrel Diameter: 1.5 in. / 38.1 mm
Head Diameter: 2.25 in. / 57.15 mm
Weight with Batteries: 20 oz. / 566.99 g
Construction: Rugged Aluminum Flashlight Body
Grip: Textured / Knurled Barrel Grip
Water Resistant: Yes
Water-Resistance Rating: IPX4
Drop Resistance: 1 m / approx. 3.3 ft.
Blister Package Size: 13 H × 5 W × 2.25 D in.
Chipboard Box Size: 9.44 H × 2.16 W × 2.16 D in.
Available Colors: Black, Red, Silver, Blue, Gray

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.

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.