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G4 Bi-Pin Bulbs

G4 bi-pin bulbs are more than capable of assisting in accent lighting, deck lighting, and well lighting applications. Versatile and compact, our G4 bi-pin LEDs are specifically engineered for landscape lighting and are durably encased to prevent moisture from compromising the LED diodes. For all of your landscape lighting needs, shop the expansive outdoor bulb selection at Lighting Warehouse.

g4 bipin lights
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  1. Alliance 2.5W 200 Lumen Bipin LED | LBIPINLED200
    Alliance 2.5W 200 Lumen Bipin LED | LBIPINLED200
    On-Sale $18.49 List Price $26.08
    HLSG SKU: AOLLBIPINLED200
    SKU: LBIPINLED200
  2. Alliance 3W 250 Lumen Bipin LED | LBIPINLED250
    Alliance 3W 250 Lumen Bipin LED | LBIPINLED250
    On-Sale $18.49 List Price $26.09
    HLSG SKU: AOLLBIPINLED250
    SKU: LBIPINLED250
  3. Alliance 3W 250 Lumen Pro Bipin LED | ELBIPINLED250
    Alliance 3W 250 Lumen Pro Bipin LED | ELBIPINLED250
    On-Sale $8.42 List Price $13.25
    HLSG SKU: AOLELBIPINLED250
    SKU: ELBIPINLED250
  4. BT-ALLY-G4
    Alliance LED App Controlled Lamp | BT-ALLY-G4
    On-Sale $62.95 List Price $77.78
    SKU: BT-ALLY-G4
  5. BRI-BEACON-G4-5700
    Brilliance Beacon G4 BiPin 2W 12V 5700K Bulb | BRI-BEACON-G4-5700
    On-Sale $18.95 List Price $30.99
    SKU: BRI-BEACON-G4-5700
  6. Brilliance Beacon PLUS Ceramic G4 BIPIN 2700K 3W 340 Lumen Bulb | BRI-BEACON-PLUS-G4-2700
    Brilliance Beacon PLUS Ceramic G4 BIPIN 2700K 3W 340 Lumen Bulb | BRI-BEACON-PLUS-G4-2700
    On-Sale $23.95 List Price $38.99
    SKU: BRI-BEACON-PLUS-G4-2700
  7. Brilliance Beacon PLUS Ceramic G4 BIPIN 3000K 3W 340 Lumen Bulb | BRI-BEACON-PLUS-G4-3000
    Brilliance Beacon PLUS Ceramic G4 BIPIN 3000K 3W 340 Lumen Bulb | BRI-BEACON-PLUS-G4-3000
    On-Sale $23.95 List Price $38.99
    SKU: BRI-BEACON-PLUS-G4-3000
  8. Brilliance Chameleon G4 Bi-Pin Bulb | BRI-G4-CHM-2.5-RGBW
    Brilliance Chameleon G4 Bi-Pin Bulb | BRI-G4-CHM-2.5-RGBW
    On-Sale $30.95 List Price $41.34
    HLSG SKU: BRIG4CHM25RGBW
    SKU: BRI-G4-CHM-2.5-RGBW
  9. Brilliance ECOSTAR 3W 2700 K G4 Bulb | BRI-G4-ECO-3-2700
    Brilliance ECOSTAR 3W 2700 K G4 Bulb | BRI-G4-ECO-3-2700
    On-Sale $11.44 List Price $16.50
    HLSG SKU: BRIG4ECO32700
    SKU: BRI-G4-ECO-3-2700
  10. BRI-G4-ECO-3-3000
    Brilliance G4 LED Ecostar 3W 3000K Bulb| BRI-G4-ECO-3-3000
    On-Sale $10.95 List Price $17.99
    SKU: BRI-G4-ECO-3-3000
  11. BRI-MICRO-G4-2700
    Brilliance LED 1.2 Watts 2700K G4 BiPin Bulb | BRI-MICRO-G4-2700
    On-Sale $17.95 List Price $29.99
    SKU: BRI-MICRO-G4-2700
  12. BRI-BEACON-G4-3000
    Brilliance LED 2 Watts 3000K G4 Bi-Pin Bulb | BRI-BEACON-G4-3000
    On-Sale $31.73 List Price $47.59
    SKU: BRI-BEACON-G4-3000
  13. FX Luminaire G4LED 20W 2700 K Bulb | G4LED20W
    FX Luminaire G4LED 20W 2700 K Bulb | G4LED20W
    On-Sale $16.25 List Price $23.23
    HLSG SKU: FXLG4LED20W
    SKU: G4-LED-20-W
  14. FX Luminaire G4LED 20W Soft 3000 K Bulb | G4LED20S
    FX Luminaire G4LED 20W Soft 3000 K Bulb | G4LED20S
    On-Sale $14.25 List Price $23.23
    HLSG SKU: FXLG4LED20S
    SKU: G4-LED-20S
  15. FX Luminaire LED G4 35W 2700 K Bulb | G4LED35W
    FX Luminaire LED G4 35W 2700 K Bulb | G4LED35W
    On-Sale $16.95 List Price $27.23
    HLSG SKU: FXLG4LED35W
    SKU: G4-LED-35-W
  16. Kichler Contractor Series 1.5W 2700K 300 Degree T3/G4 Bulb | 18222
    Kichler Contractor Series 1.5W 2700K 300 Degree T3/G4 Bulb | 18222
    On-Sale $10.99 List Price $13.99
    HLSG SKU: KIL18222
    SKU: 18222
  17. Kichler Contractor Series 1.5W 3000K 300 Degree T3/G4 Bulb | 18223
    Kichler Contractor Series 1.5W 3000K 300 Degree T3/G4 Bulb | 18223
    On-Sale $10.99 List Price $13.99
    HLSG SKU: KIL18223
    SKU: 18223
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G4 Bi-Pin Bulb FAQs

What’s the difference between the G9 and G4 bi-pin bulbs?

Side by side, the two bulbs look nearly identical, but it’s the pins that power the bulb that separates the two models. True to its name, the G4 bi-pin bulb has two pins on the bottom separated by a mere 4 millimeters. The G9 has a slightly larger gap between its pins at 9 millimeters. The light output of a G4 bulb is also lower compared to a G9 bulb, which potentially limits its use in certain spaces.

Is it easy to install a G4 Bi-Pin LED bulb?

With the right lighting tools, namely electrical gloves and a screwdriver, you should be able to install a G4 bi-pin bulb with ease. Before inserting the bulb into the socket, make sure that its pins are straight. Bending the pen before or after installation will damage the bulb and reduce its overall output. If you’re replacing a halogen bulb with this LED variant, give the halogen bulb time to cool down first. Its high heat output can cause skin-damaging burns.

How long do G4 bi-pin LEDs last?

The small form factor of a G4 bulb and the overall focus on energy efficiency of LEDs in general make these bulbs a great candidate for long-lasting illumination. With proper lighting maintenance, you can expect G4 bulbs to last anywhere between 15,000 and 30,000 hours or 1.7 to 3.4 years of use. You can further extend the lifespan of a G4 bi-pin bulb by putting it on a schedule or installing outdoor motion sensors that trigger the bulb only when something is in its vicinity.

Is the G4 bi-pin bulb safe to use in outdoor conditions?

Some G4 bi-pin LEDs have IP ratings that make them resistant to moisture, water, and debris. These might cost more than a traditional bulb, but the added protection makes them a great choice for your outdoor lighting setup, especially if you live in an area with multiple weather conditions throughout the year. Even with the protective coatings, be sure to inspect these bulbs regularly and remove any dirt or debris that could affect their performance.

How do I dispose of a G4 bi-pin LED bulb?

You can easily recycle LED bulbs, and the G4 bi-pin LED is no different. See if your local hardware store or municipality offers bulb recycling services. If local options aren’t available, you can buy a bulb recycling kit online and mail it to the company, and have them recycle the bulb for you. The small amount of metals and microchips within a G4 bi-pin LED bulb can be used again in other products, which results in cheaper production costs.

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