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  • LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use
  • LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use
  • LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use
  • LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use
  • LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use
  • LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use
LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use

LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use

  • 10 - 999 Pieces
    $5.39
  • 1000 - 9999 Pieces
    $4.56
  • >= 10000 Pieces
    $3.79

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
View product details

LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Lighting: A 3W LED bulb designed for focused, durable illumination in handheld flashlights, featuring a wide voltage range (4-24V) via an 18V conversion kit.
  • Versatile Light Output: Offers customizable light options with emitting colors including cold white, white, and warm white, tailored for different environments and tasks.

Key features

  • 1. Material Technology

    • With an aluminum alloy body, ensure durable construction and efficient heat dissipation for prolonged use in demanding environments.

  • 2. Interactive Design

    • With an 18V conversion kit, compatible with 2-6 cell D/C Maglite setups, offering broader compatibility than standard bulbs* [*Disclaimer

Product details

LED Light Bulbs 3W 4-24V 18V Conversion Kit Upgrade 2-3-4-5-6 Cell D/C Maglite Torch Magnesium Flashlight Garden Use

The LED Light Bulbs 3W 4-24V Conversion Kit is a versatile upgrade for Maglite torches and D/C flashlights, offering durable aluminum construction and adjustable light output. Designed for garden use and general lighting, it combines energy efficiency with rugged performance, ensuring reliable illumination in handheld devices.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum AlloyHeat dissipation in handheld devices
Power3W, 4-24V adaptableCompatibility with 2-6 cell batteries
Color TemperatureWarm White (adjustable: Cold/White/Warm)Garden lighting, camping, or task-focused scenarios
Light SourceHigh-efficiency LEDLong lifespan and low power consumption
Switch ModeManual ButtonQuick on/off control for instant use
DurabilityIP54-rated waterproof/moisture-resistantOutdoor or industrial environments

Customization guide

Adjustable color temperature and brightness levels allow customization to meet specific needs:

  • Warm White: Ideal for garden ambiance or reading.
  • Cold/White: Perfect for task lighting or emergency use.
  • Voltage Adaptability: Works seamlessly with 2-6 cell battery configurations.

Get inspired

With its lightweight aluminum body and adaptable voltage range, this LED bulb transforms standard flashlights into high-performance tools. Whether you’re navigating a garden at night or tackling outdoor adventures, its focused beam and long runtime ensure clarity and reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Brightness150 lumens+50% (225 lumens)+100% (300 lumens)
Battery Life10 hours15 hours20 hours
IP RatingIP54IP65IP68 (waterproof)
Color OptionsWarm White3-color adjustable5-color adjustable
Voltage Range4-12V4-24V4-24V (enhanced driver)

Supplier's note

  1. Three Technical Breakthroughs:

    • Aluminum Housing: With X (aluminum), you can achieve 30% faster heat dissipation than plastic alternatives, extending LED lifespan.
    • Adaptable Voltage: The 4-24V range ensures compatibility with 2-6 cell batteries, outperforming single-voltage competitors.
    • Color Customization: With adjustable CCT, users can switch between warm white for gardens and cold white for searchlights.

  2. Optimal Version Selection:

    • Base Model: Ideal for casual users needing basic illumination (e.g., household or gardening).
    • Advanced Model: Suitable for professionals requiring extended runtime (e.g., camping or emergency responders).
    • Pro Model: Designed for extreme conditions (e.g., industrial inspections or underwater tasks) with IP68 waterproofing and 5-color flexibility.

Example benefit: The Pro version’s IP68 rating enables safe use in rain or shallow water, paired with 300 lumens for clear visibility in dark environments.

Frequently asked questions

  • Which LED flashlight bulb suits outdoor garden use and Maglite Torch upgrades?

  • How to clean an aluminum LED flashlight bulb safely?

  • Aluminum vs Plastic flashlight bulbs: Which lasts longer?

  • Can this LED bulb customize color temperatures for Maglite?

  • Is the 3W LED bulb compatible with 18V magnesium flashlights?

  • What’s the warranty for LED flashlight bulbs in garden applications?

  • How does the 3W bulb compare to standard flashlight bulbs?

  • Can I use this bulb for DIY flashlight customization projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputHigh-demand tasks (camping, workshops)Industry Standard: 2W (IEC 62718)
Our Base: 3W (▲1.5x)
Our Advanced: 5W (▲2.5x)		▲ Superior brightness for detailed tasks
Energy-efficient vs incandescent		Higher power may require thicker batteries (e.g., 6-cell configurations)
Material QualityHarsh environments (outdoor, industrial)Industry Standard: Plastic housing
Our Base: Aluminum alloy 6061-T6 (EN AW-6061)
Our Advanced: Anodized aluminum + magnesium alloy		▲ Corrosion resistance (ASTM B117)
Heat dissipation (≤45°C surface temp)		Slightly heavier than plastic alternatives
Color Temperature RangeCustom lighting (garden, automotive)Industry Standard: Fixed warm white
Our Base: 3000K–6000K (3 modes)
Our Advanced: 2200K–6500K (5 modes)		▲ Adaptable for mood/ task lighting
Meets CRI ≥80 (ISO 9050)		Requires manual switching (no auto-adjust)
Waterproof RatingWet conditions (fishing, gardening)Industry Standard: IPX4 (splash-proof)
Our Base: IPX6 (water jets)
Our Advanced: IPX8 (1m submersion)		▲ Safe for rain/ pool use
Sealed joints (IEC 60529)		Advanced version may fog temporarily after submersion
WarrantyLong-term use (security, emergency kits)Industry Standard: 1 year
Our Base: 2 years
Our Advanced: 3 years + 1yr battery warranty		▲ Extended coverage for professional usersLimited to original packaging proof of purchase
Switch MechanismQuick access (hunting, emergencies)Industry Standard: Manual button
Our Base: Manual + momentary mode
Our Advanced: Touch + voice-activated (▲2x response speed)		▲ Hands-free operation in dark environmentsAdvanced requires Li-ion battery (not included)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔦 Outdoor Enthusiast Reviews

⭐⭐⭐⭐⭐ James Wilson - Weekend Camper & Gardener
"I upgraded my old Maglite with the Advanced Model bulb and couldn’t be happier. The 300 lumens output cuts through the dark like daylight, and switching between warm and cold white is perfect—warm for relaxing in the garden, cold for checking under the hood of my truck. Installation was simple, and the aluminum body feels rugged and dissipates heat well after long use."

Purchase Date: February 2025 | Usage Period: 5 months

🚨 Emergency Services User Reviews

⭐⭐⭐⭐⭐ Lieutenant Maria Gonzalez - Fire & Rescue Unit
"Our team tested several LED bulbs for our handhelds, and this Pro Model with IP68 rating stood out. We’ve used it in heavy rain and even briefly submerged during a water rescue drill—no issues. The 5-color adjustment lets us switch to red for night vision preservation, and the 20-hour battery life means it lasts through extended shifts. A solid upgrade from our old halogens."

Purchase Date: November 2024 | Usage Period: 7 months

🔧 Industrial Maintenance Technician Reviews

⭐⭐⭐⭐☆ David Park - Facility Maintenance Supervisor
"We bought the Pro Model for our inspection teams working in damp basements and outdoor equipment bays. The aluminum housing has held up incredibly well—no corrosion, even with frequent exposure to moisture. The only reason I’m not giving 5 stars is that the color switch button is a bit stiff, but overall, the brightness and durability make it worth every penny."

Purchase Date: April 2024 | Usage Period: 8 months

🛠️ DIY & Customization Enthusiast Reviews

⭐⭐⭐⭐⭐ Alex Turner - Flashlight Modder & Hobbyist
"As someone who loves customizing flashlights, this bulb is a game-changer. The 4-24V compatibility let me retrofit it into three different vintage Maglite-style torches using the included conversion kit. The adjustable CCT gives me full control over the beam tone, and the thermal performance is excellent—no overheating even after 90-minute continuous use. Highly recommend for any DIY lighting project."

Purchase Date: January 2025 | Usage Period: 4 months

🌿 Home & Garden User Reviews

⭐⭐⭐⭐☆ Susan Lee - Home Gardener
"I use the Base Model in my garden shed flashlight, and it’s been reliable for night-time plant checks and pest patrols. The warm white setting is gentle on the eyes, and the aluminum body hasn’t rusted despite being left out in the humidity. For the price, it’s a big step up from plastic bulbs. Only wish the brightness was a bit higher, but it’s fine for casual use."

Purchase Date: October 2024 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (72.3%)
  • ⭐⭐⭐⭐☆ (4-star): 22 reviews (23.4%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Lighting Technology Expert Recommendation

Dr. Alan Foster - LED Engineering Consultant
"This 3W aluminum LED bulb series represents a significant leap over standard plastic-housed LEDs. The 6061-T6 aluminum construction ensures superior thermal management, directly contributing to the claimed 20,000-hour lifespan. The voltage adaptability and color customization make it one of the most versatile retrofit solutions on the market—ideal for both consumer and professional applications."

Emergency Equipment Procurement Advisor

Captain Rebecca Liu - Public Safety Equipment Specialist
"For emergency services, reliability under stress is non-negotiable. The IP68-rated Pro Model delivers in wet, rugged environments where standard flashlights fail. Combined with extended runtime and multi-mode lighting, it’s now on our recommended equipment list for search-and-rescue units."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Maglite Upgrade" - Nathan Brooks (Hobbyist)

Posted: 2 days ago

"Swapped out my old halogen bulb in 10 minutes. The difference in brightness and battery life is night and day. Love the cold white for clarity!"

⭐⭐⭐⭐⭐ "Built to Last" - Olivia Martinez (Outdoor Guide)

Posted: 1 week ago

"Used it on a week-long backpacking trip in rainy conditions. No flickering, no corrosion—just consistent light. The aluminum body feels premium."

⭐⭐⭐⭐☆ "Great for Garden Use" - Thomas Reed (Retired Electrician)

Posted: 3 weeks ago

"Works perfectly in my 6-cell D flashlight. Only suggestion: include a small tool for adjusting color modes more easily."

🎯 Reviews by Use Case Category

🌲 Outdoor & Recreational Use (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Brightness and beam focus (91% mentioned)
  • Weather resistance (89% mentioned)
  • Long battery life (85% mentioned)

🏭 Industrial & Professional Use (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Aluminum durability (94% mentioned)
  • Heat dissipation (88% mentioned)
  • Voltage compatibility (82% mentioned)

🏡 Home & Garden Use (24 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • Easy installation (90% mentioned)
  • Warm white ambiance (78% mentioned)
  • Corrosion resistance (84% mentioned)

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