🔄

Free Ground Shipping · 💰Sitewide Sale: Extra 6% Off Everything, 14% Off $500+, 14% Off + Extra $600 Off $3,800+ · Auto Applied at Checkout

Malory MLR-B03-3 3W G4 LED Bulb, 12V AC/DC, 3CCT Adjustable 2700K/3000K/4000K

Certification
$33.99
🚚 Free Shipping
Pack

👉 Extra 6% Off Retail Prices Sitewide
💰 14% Off Orders Over $500
✅ Automatic Discounts at Checkout
🚚 Free Delivery in 3–5 Business Days
📍 CA & FL Orders Ship Within 24 Hours
↩️ 30-Day Hassle-Free Returns
🛡️ Lifetime Warranty on Die-Cast Brass Fixtures
👷 Malory Pro Program for Contractors & Pros

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Highlights

3 Selectable Color Temperatures
Easily switch between 2700K Warm White, 3000K Soft White, and 4000K Neutral White using the built-in toggle switch.

Energy-Efficient 3W Output
Delivers 270 lumens of illumination while consuming only 3 watts.

360° Illumination 
Multiple LED chips provide broad, even light distribution for compatible fixtures.

12V Low-Voltage Compatibility
Designed for 12V AC/DC lighting systems, including compatible landscape and indoor low-voltage fixtures.

Natural Color Rendering
CRI 85+ helps reveal the natural appearance of plants, architectural features, and surrounding materials.

Long-Lasting Performance
Rated for up to 50,000 hours of operation and backed by a 5-year warranty.

Description

One Bulb. Three Color Temperatures. Endless Possibilities.

Create the perfect lighting atmosphere with the Malory MLR-B03-3 3CCT G4 LED Bulb. Featuring a built-in color temperature selector, this energy-efficient 3W bulb allows you to choose between 2700K, 3000K, and 4000K to complement different spaces and lighting preferences.

Whether you're creating a warm, inviting garden pathway, illuminating architectural details, or upgrading compatible indoor fixtures, the MLR-B03-3 offers flexible lighting without the need to purchase multiple bulbs.

Its 360° light distribution, 270-lumen output, and CRI 85+ provide balanced illumination with natural-looking colors. Designed for 12V AC/DC systems, the standard G4 bi-pin base makes installation and replacement straightforward.

Specification

Bulb type: G4 LED
Power: 3W
Operating voltage: 9–17V AC/DC
Color temperature : 2700K / 3000K / 4000K
CCT selection Built-in 3-position switch
Brightness: 270 lumens
CRI: 85+
Base type: G4 bi-pin
Pin spacing: 4 mm
Bulb diameter: 18 mm / 0.7 in
Overall length: 53.5 mm / 2.1 in
Rated lifespan: 50,000 hours
Warranty: 5 years

3 Color Temperature Selectable
Multiple Applications
Long Lifespan
Before Vs After
Purchase Precautions
3 Color Temperature Selectable 3 Color Temperature Selectable
Multiple Applications Multiple Applications
Long Lifespan Long Lifespan
Before Vs After Before Vs After
Purchase Precautions Purchase Precautions

Cable & Transformer Sizing Guide

A cable selection guide table for 12 volt taps, showing total fixture wattage on one run, cable length in feet, and recommended cable AWG. It includes an example run and a how-to-use section with bullet points.

Malory MLR-B03-3 3CCT Adjustable G4 LED Bulb FAQ

01 How do I change the color temperature?

Use the built-in toggle switch on the bulb to select 2700K, 3000K, or 4000K. Turn off the power and allow the bulb to cool before adjusting the switch.

02 What is the difference between 2700K, 3000K, and 4000K?

2700K creates a cozy, warm atmosphere ideal for residential landscapes. 3000K provides a slightly whiter warm light that balances comfort and clarity. 4000K offers a cleaner, more neutral white appearance for areas where greater visual clarity is preferred.

03 Can I use this bulb in Malory landscape path lights or flood lights?

Yes. It is suitable for Malory path lights and flood lights designed for replaceable G4 bulbs, provided the fixture has sufficient internal clearance.

04 Can I install this bulb in a standard 120V light fixture?

No. This bulb is designed for low-voltage 12V AC/DC systems and must not be connected directly to standard 120V household power.

05 Will this bulb fit all G4 light fixtures?

Not necessarily. Check the G4 socket, operating voltage, and available space inside the fixture. The bulb measures approximately 18 mm in diameter and 53.5 mm in overall length.

06 Can this bulb be used outdoors?

Yes, inside compatible outdoor fixtures that provide appropriate protection from moisture. The bulb itself should not be directly exposed to rain or standing water.

07 Is the MLR-B03-3 dimmable?

The built-in switch adjusts color temperature, not brightness. Dimming compatibility has not been confirmed, so the bulb should not be advertised as dimmable.

  • What’s Included

    • 4 pack B03-3 G4 Bulbs
      User Manual
  • Shipping & Delivery

    • U.S. fulfillment from CA & FL
    • Free standard shipping in the continental U.S.
    • Orders typically process within 1–2 business days
    • Delivery typically takes 3–5 business days after shipment
  • Warranty Coverage

    • Brass Fixtures — Lifetime
    • Transformers — Lifetime
    • LED Bulbs — 5 Years
    • Stainless Steel Fixtures — 3 Years

Product Comparison with G4 Bulbs

A table comparing the facets of 2 products
Facet
2W G4 LED bulb landscape lighting replacement
MALORY 2W Replacement Landscape High Brightness G4 LED Bulb (MLR-B02)
View details
4W G4 LED bulb single bulb detail
MALORY 4W Replacement Landscape G4 LED Bulb 4pack (MLR-B03)
View details
Price
Price
From $29.99
$35.99

We are here to help

Fast, reliable shipping from our U.S. warehouses. Orders are typically processed the same or next business day, with most deliveries arriving in approximately 3–5 business days depending on order timing and destination.

Need help choosing products, planning your lighting system, or placing a larger order? Our team is ready to provide product guidance and after-sales support.

Call Us: +1 (626) 426-7553
Email: customerservice@malory-lighting.com
Business Hours: Monday–Friday, 9:00 AM–5:00 PM CST