[Lifetime Warranty] G4 LED Bulb 2W Equivalent 30W Daylight 6000K 250Lm 360° Beam Angle AC/DC 12V G4 Bi-Pin Base - T3 Halogen Bulb Replacement - Dimmable - Pack of 6
Pack of six 2W G4 LED bi-pin bulbs with daylight 6000K light and 12V compatibility.
G4 LED bulb with technical specification chart showing 2W, 12V, and 250 lumens for under-cabinet lighting.
Dimensional diagram showing G4 LED bulb size, base measurements, and comparison to halogen bulbs and other base types.
Infographic showing high-grade components of a G4 LED bulb, including LED chips, constant current driver, and bi-pin base.
G4 LED bulb showing CRI 80+ color rendering comparison with fruit display.
G4 LED bulb 6000K daylight color temperature comparison chart showing kitchen lighting effects.
Collage showing G4 LED bulb applications including landscape, accent, under-cabinet, and ceiling lighting.
Comparison chart showing dimensions and energy efficiency of G4 LED bulb versus standard halogen bulb.
Comparison graphic showing G4 LED bulb flicker-free performance on camera versus standard bulbs.
Pack of six 2W G4 LED bi-pin bulbs with daylight 6000K light and 12V compatibility.
G4 LED bulb with technical specification chart showing 2W, 12V, and 250 lumens for under-cabinet lighting.
Dimensional diagram showing G4 LED bulb size, base measurements, and comparison to halogen bulbs and other base types.
Infographic showing high-grade components of a G4 LED bulb, including LED chips, constant current driver, and bi-pin base.
G4 LED bulb showing CRI 80+ color rendering comparison with fruit display.
G4 LED bulb 6000K daylight color temperature comparison chart showing kitchen lighting effects.
Collage showing G4 LED bulb applications including landscape, accent, under-cabinet, and ceiling lighting.
Comparison chart showing dimensions and energy efficiency of G4 LED bulb versus standard halogen bulb.
Comparison graphic showing G4 LED bulb flicker-free performance on camera versus standard bulbs.
Lifetime Warranty

[Lifetime Warranty] G4 LED Bulb 2W Equivalent 30W Daylight 6000K 250Lm 360° Beam Angle AC/DC 12V G4 Bi-Pin Base - T3 Halogen Bulb Replacement - Dimmable - Pack of 6

Save 13%
0.00
$22.03
$25.33
$22.03
Out of stock
Fast delivery

Secure and trusted checkout with

  • Visa
  • Mastercard
  • American Express
  • PayPal
  • Diners Club
  • Discover
Contact for wholesale
🛠️
CONFIRM THE FIT FOR YOUR MODEL
Enter your model number

G4 LED Bulb 2W Equivalent 30W Daylight 6000K 250Lm 360° Beam Angle AC/DC 12V G4 Bi-Pin Base - Dimmable

Key Features

  • Quantity: 6 bulbs
  • Base Type: G4 Bi-Pin (4mm pin spacing)
  • Power Consumption: 2W
  • Halogen Equivalent: 30W
  • Luminous Flux: 250 Lumens
  • Color Temperature: 6000K (Daylight White)
  • Beam Angle: 360 degrees
  • Input Voltage: 12V AC/DC
  • Dimmable: Yes (with compatible LED dimmers)
  • Energy savings up to 93% compared to halogen equivalents

Replaces / Cross-Reference Part Numbers

  • Direct replacement for standard T3 / JC type G4 bi-pin base halogen bulbs.

Compatibility & Fitment

  • Fits any fixture requiring a G4 bi-pin base bulb with a 12V AC/DC power source.
  • Commonly used for outdoor landscape lighting, path lights, deck lights, chandeliers, puck lights, cabinet lights, and RV interior lighting.
  • Ensure compatibility with your existing low-voltage transformer and dimmer switch.

When to Replace

  • Existing bulb is burned out, flickering, or has dimmed significantly.
  • To upgrade from inefficient halogen bulbs to reduce energy consumption and heat output.
  • To achieve a different color temperature or light quality.

Installation Tips

  • Disconnect power to the light fixture before installation.
  • Handle the bulb by its plastic base to avoid transferring oils from your skin to the LED components.
  • Gently but firmly push the two pins straight into the G4 socket until fully seated.
  • If installing in a dimmable fixture, verify your dimmer switch is rated for use with LED bulbs to prevent flickering or malfunction.
Product image
Product image
Product image 1
Product image 2
  • COOL WHITE 6000K

    COOL WHITE 6000K

    Vivid and clear light that closely resembles natural daylight - Well-suited for activities such as cooking, studying, working,...
  • WIDE APPLICATION

    WIDE APPLICATION

    For landscape, RV, courtyard, garden, accent lights, puck lights, under cabinet lighting, ceiling lights, table lamps, recessed lights, etc
  • SAVING SOLUTION

    SAVING SOLUTION

    BlueStars uniquely combines superior quality, sustainable design, and unrivaled value
  • SIMPLE INSTALLATION

    SIMPLE INSTALLATION

    Compatible with a G4 Bi-Pin Base, and it can be easily integrated into any AC/DC 12V G4 lighting fixture
Landscape Lighting

Landscape Lighting

Offer energy-efficient highlight for outdoor features without overheating fixtures
Accent Lights

Accent Lights

Compact size and bright output - perfect for adding subtle highlights to artwork or shelves
Under-Cabinet Lights

Under-Cabinet Lights

Provides focused light in tight spaces while reducing heat buildup under cabinets
Ceiling Lights

Ceiling Lights

Deliver soft & glare-free brightness for small ceiling fixtures
ENLIGHTEN YOUR VISION

ENLIGHTEN YOUR VISION

Experience the transformation that BlueStars brings to your spaces. Step into a brighter future right now!
Brand
‎BlueStars
Light Type
‎LED
Special Feature
‎Energy Efficient
Bulb Base
‎E26
Specific Uses For Product
‎Lamp
Light Color
‎Yellow
Voltage
‎120 Volts
Unit Count
‎3.0 Count
Number of Items
‎3
Material
‎Glass
Model Name
‎T45/T14 E26
Style
‎6000K
Manufacturer
‎BlueStars
Color
‎6000k
Part Number
‎T45/T14 E26
Item Weight
‎0.88 ounces
Package Dimensions
‎4.92 x 3.39 x 0.67 inches
Special Features
‎Energy Efficient
Batteries Included?
‎No
Batteries Required?
‎No

FAQ

This bulb fits fixtures that use a G4 bi-pin base and operate on AC/DC 12V power. It is commonly used in landscape lights, under-cabinet lighting, puck lights, RV fixtures, marine lights, and some decorative or accent fixtures. Check your existing bulb or fixture label to confirm both the G4 pin style and 12V voltage requirement before ordering.
This bulb is designed as a replacement for a T3-style G4 bi-pin halogen bulb in the 30W class. It provides about 250 lumens with a 6000K daylight color temperature, so it is best chosen when you want a bright, cool-white light rather than a warm halogen look.
Yes, this bulb is engineered for both AC and DC 12V applications. It is suitable for a wide variety of low-voltage systems, though you should verify that your transformer or power supply delivers 12V and that the fixture is designed for G4 lamps.
This bulb is dimmable, but performance depends on your specific fixture and control system. Low-voltage LED bulbs may not work properly with every older halogen dimmer or transformer. If your current setup was designed for halogen bulbs, flickering, limited dimming range, or failure to dim smoothly can indicate a compatibility issue with the dimmer or transformer rather than the bulb itself.
Turn off power first, then confirm three things: the base is G4 bi-pin, the fixture voltage is 12V AC or DC, and there is enough physical clearance in the housing for the bulb shape. If replacing a halogen capsule, also inspect the socket for heat damage, loose contacts, or corrosion, since those issues can cause intermittent lighting even after the bulb is replaced.
Typical signs include the bulb no longer lighting, flickering, noticeably reduced brightness, or a halogen bulb that repeatedly burns out from heat stress. If multiple bulbs on the same low-voltage circuit are acting up, also check the transformer, socket condition, and wiring connections.
Installation is simple and takes only a few minutes per bulb. In most fixtures, no tools are required beyond whatever is needed to open the fixture cover. Remove the old G4 bi-pin bulb carefully, align the two pins, and press the new bulb straight into the socket without bending the pins.