The Maglite® ML150LRS Rechargeable LED Flashlight is a compact, professional-grade rechargeable flashlight designed for work, security, law enforcement, emergency preparedness, vehicle use, outdoor activities, camping, inspections, and everyday illumination. It produces up to 819 lumens, projects a beam up to 391 meters (approximately 1,283 feet), and delivers 38,267 candela of peak beam intensity. Three output levels provide 2 hours on High, 9 hours 30 minutes on Low, and up to 15 hours in Eco Mode. The ML150LRS combines LED Heat-Sink Technology, Quick Focus® spot-to-flood adjustment, QuickClik® electronic switching, four selectable function sets, a rechargeable LiFePO4 battery, rapid 1.5-hour charging, rugged anodized aluminum construction, IPX4 water resistance, and 1-meter drop resistance in a compact 8.25-inch body.

1. 391-Meter Beam Reach, Up to 15-Hour Runtime & 819 Lumens

The ML150LRS combines strong long-range illumination with selectable output levels for different tasks. At maximum output, it produces 819 lumens and projects its beam up to 391 meters (approximately 1,283 feet) with 38,267 candela of peak beam intensity.

Three output levels allow the user to balance brightness and runtime. High delivers 819 lumens for 2 hours, Low delivers 139 lumens for 9 hours 30 minutes, and Eco Mode provides extended operation for up to 15 hours. The ML150LRS performance specifications list Eco output at 27 lumens.

• Beam Distance: 391 m / approx. 1,283 ft.

• Peak Beam Intensity: 38,267 cd

• High Output: 819 lumens

• Low Output: 139 lumens

• Eco Output: 27 lumens

• Runtime – High: 2 hr.

• Runtime – Low: 9 hr. 30 min.

• Runtime – Eco: 15 hr.

• Light Source: LED

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

The ML150LRS uses high-performance LED technology with patented LED Heat-Sink Technology. Its advanced heat sink is engineered to manage heat from the LED while supporting brightness and efficient power management during operation.

The flashlight also incorporates Maglite® Quick Focus®, allowing the beam to be adjusted from a concentrated spot for longer-range illumination to a broader flood for nearby and wide-area lighting. The adjustment requires approximately a ¼ turn of the flashlight head, allowing quick changes without separate focusing controls.

• Light Source / Technology: LED

• Thermal Management: Patented LED Heat-Sink Technology

• Focusing System: Quick Focus®

• Beam Adjustment: Adjustable Spot-to-Flood

• Focus Adjustment: Approximately ¼ turn of the head

• Maximum Beam Distance: 391 m

• Peak Beam Intensity: 38,267 cd

• Head Diameter: 1.937 in. / 49.12 mm

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

The ML150LRS uses Maglite®'s QuickClik® electronic switch to provide customizable access to five operating functions: Full Power, Low Power, Eco Mode, 12 Hz Strobe, and Momentary On/Off. Four predefined function sets organize these modes into different sequences so users can configure the flashlight around their preferred type of use.

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. Military provides Momentary, Full Power, and Strobe.

• Electronic Switch: QuickClik®

• Available Functions: Full Power, Low Power, Eco Mode, 12 Hz Strobe, Momentary On/Off

• Number of Operating Modes: 3

• 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

• Military: Momentary / Full Power / Strobe

• High Output: 819 lumens

• Low Output: 139 lumens

• Eco Output: 27 lumens

• High Runtime: 2 hr.

• Low Runtime: 9 hr. 30 min.

• Eco Runtime: 15 hr.

4. Lifetime Tough® Anodized Aluminum Construction in a Compact 8.25-Inch Body

The ML150LRS features Maglite® Lifetime Tough® anodized aluminum construction, combining a compact rechargeable format with the durable metal construction associated with professional Maglite® flashlights. Its anodized aluminum housing provides a durable exterior suited to repeated handling, field use, vehicle storage, work environments, and outdoor conditions.

At only 8.25 inches / 210 mm long, the ML150LRS is substantially more compact than a traditional full-size rechargeable flashlight while retaining a 1.187-inch / 30.15 mm barrel and a 1.937-inch / 49.12 mm head. With its rechargeable battery installed, it weighs approximately 11.2 oz. / 317.51 g.

• Construction: Lifetime Tough® Anodized Aluminum Body

• Length: 8.25 in. / 210 mm

• Barrel Diameter: 1.187 in. / 30.15 mm

• Head Diameter: 1.937 in. / 49.12 mm

• Weight with Battery: 11.2 oz. / 317.51 g

• Special Identification: Individually Serial Numbered

• Exterior Identification: Distinctive Pair of Bands Encircling the Barrel

• Available Finishes: Black and Matte Black

5. Rechargeable LiFePO4 Battery with 1.5-Hour Fast-Charging Cradle

The ML150LRS is powered by an included Lithium Iron Phosphate (LiFePO4) rechargeable battery pack. LiFePO4 chemistry is designed for improved safety and performance, with a rated service life of up to 2,000 charge/discharge cycles.

The rechargeable system includes a high-reliability charging cradle capable of fully charging a depleted battery in approximately 1.5 hours. The cradle securely clamps the flashlight even in rough conditions and incorporates charging control that prevents battery overcharging. Charging-system configurations are available for stationary AC power and 12-volt vehicle power.

• Battery Chemistry: Lithium Iron Phosphate / LiFePO4

• Battery Configuration: 1 Rechargeable Battery Pack

• Battery Included: Yes

• Rechargeable: Yes

• Battery Service Life: Up to 2,000 charge/discharge cycles

• Full Recharge Time: Approx. 1.5 hr. from depleted

• Charging System: High-Reliability Charging Cradle

• Cradle Retention: Securely Clamps Flashlight

• Overcharge Protection: Yes

• Charging Options: AC and DC / 12-Volt Vehicle Power, depending on system configuration

• Power Management: Yes – Dynamic

6. IPX4 Water Resistance, 1-Meter Drop Resistance & Rugged Environmental Protection

The ML150LRS is engineered for use in environments where a flashlight may encounter rain, splashing water, impacts, and repeated field handling. It carries an IPX4 water-resistance rating and is rated for 1-meter drop resistance.

Its anodized aluminum body helps protect the internal lighting, electronic, and rechargeable power systems while the charging cradle provides a secure storage and charging location between uses. This combination makes the ML150LRS practical for professional duty, emergency response, vehicle installations, outdoor use, workshops, home preparedness, and other applications where the flashlight needs to remain charged and ready.

• Water Resistant: Yes

• Water-Resistance Rating: IPX4

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

• Housing: Anodized Aluminum

• Charging Protection: Battery Cannot Be Overcharged in the Charging System

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

Full Specifications

• Product Name: Maglite® ML150LRS Rechargeable LED Flashlight

• Product Type: Rechargeable LED Flashlight

• Light Source / Technology: LED

• LED Thermal Management: Patented LED Heat-Sink Technology

• Beam Distance: 391 m / approx. 1,283 ft.

• Peak Beam Intensity: 38,267 cd

• High Output: 819 lumens

• Low Output: 139 lumens

• Eco Output: 27 lumens

• Runtime – High: 2 hr.

• Runtime – Low: 9 hr. 30 min.

• Runtime – Eco: 15 hr.

• Power Management: Yes – Dynamic

• Focusing System: Quick Focus®

• Beam Adjustment: Adjustable Spot-to-Flood

• Focus Adjustment: Approximately ¼ turn of the head

• Electronic Switch: QuickClik®

• Available Functions: Full Power, Low Power, Eco Mode, 12 Hz Strobe, Momentary On/Off

• Number of Operating Modes: 3

• 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

• Military Function Set: Momentary / Full Power / Strobe

• Battery Chemistry: Lithium Iron Phosphate / LiFePO4

• Battery Quantity: 1 Rechargeable Battery Pack

• Battery Included: Yes

• Rechargeable: Yes

• Battery Service Life: Up to 2,000 charge/discharge cycles

• Full Recharge Time: Approx. 1.5 hr.

• Charging System: High-Reliability Charging Cradle

• Cradle Retention: Secure-Clamping Design

• Overcharge Protection: Yes

• Charging Power: AC and DC options, depending on system configuration

• Length: 8.25 in. / 210 mm

• Barrel Diameter: 1.187 in. / 30.15 mm

• Head Diameter: 1.937 in. / 49.12 mm

• Weight with Battery: 11.2 oz. / 317.51 g

• Construction: Lifetime Tough® Anodized Aluminum Body

• Individually Serial Numbered: Yes

• Water Resistant: Yes

• Water-Resistance Rating: IPX4

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

• Chipboard Box Size: 11.875 H × 6.5 W × 3.625 D in.

• Available Finishes: Black

Product Name: Maglite® ML150LRS Rechargeable LED Flashlight
Product Type: Rechargeable LED Flashlight
Light Source / Technology: LED
LED Thermal Management: Patented LED Heat-Sink Technology
Beam Distance: 391 m / approx. 1,283 ft.
Peak Beam Intensity: 38,267 cd
High Output: 819 lumens
Low Output: 139 lumens
Eco Output: 27 lumens
Runtime – High: 2 hr.
Runtime – Low: 9 hr. 30 min.
Runtime – Eco: 15 hr.
Power Management: Yes – Dynamic
Focusing System: Quick Focus®
Beam Adjustment: Adjustable Spot-to-Flood
Focus Adjustment: Approximately ¼ turn of the head
Electronic Switch: QuickClik®
Available Functions: Full Power, Low Power, Eco Mode, 12 Hz Strobe, Momentary On/Off
Number of Operating Modes: 3
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
Military Function Set: Momentary / Full Power / Strobe
Battery Chemistry: Lithium Iron Phosphate / LiFePO4
Battery Quantity: 1 Rechargeable Battery Pack
Battery Included: Yes
Rechargeable: Yes
Battery Service Life: Up to 2,000 charge/discharge cycles
Full Recharge Time: Approx. 1.5 hr.
Charging System: High-Reliability Charging Cradle
Cradle Retention: Secure-Clamping Design
Overcharge Protection: Yes
Charging Power: AC and DC options, depending on system configuration
Length: 8.25 in. / 210 mm
Barrel Diameter: 1.187 in. / 30.15 mm
Head Diameter: 1.937 in. / 49.12 mm
Weight with Battery: 11.2 oz. / 317.51 g
Construction: Lifetime Tough® Anodized Aluminum Body
Individually Serial Numbered: Yes
Water Resistant: Yes
Water-Resistance Rating: IPX4
Drop Resistance: 1 m / approx. 3.3 ft.
Chipboard Box Size: 11.875 H × 6.5 W × 3.625 D in.
Available Finishes: Black

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.