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G4 Bi-Pin

G4 Bi-Pin

FILTER YOUR CHOICE USING THE  BULB ORIENTATION BELOW, OR VIEW OUR WHOLE SELECTION BELOW.

In general, you should select a G4 LED bulb replacement bulb which has the LEDs facing the direction in which you want the light to throw.

While your original incandescent bulb was isotropic (omni-directional), LEDs benefit by being directional and are much more efficient with the LEDs facing toward the surface to be illuminated. The exception is all-around lights like anchor lights, or lamps with a glass, opaque, or fabric shades. In these cases you should select an omni-directional LED bulb.

  • On Sale

    Red / White / Blue Switchable LED Side-Mount G4 Bulb

    Now: $15.00
    Was: $16.50
    OUR NEWEST ADDITION TO THE COLOR-CHANGING LINEUP! Our red to warm white and warm white to blue switchable bulbs have been such customer favorites that we decided to make a single bulb capable of all three! With the same easy operation, there is no need...
    SP-G4-13-RWB
    Now: $15.00
    Was: $16.50
  • On Sale
    15 LED High Output G4 Light Hammer

    G4 LED Bulb 15-LED SMD Light Hammer

    Now: $14.95
    Was: $20.00
    LEDs: (15) 3015 emitters Input Voltage: 10 - 30VDC (Integrated Constant Current IC) Wattage: 1.6 Watts Amperage: 0.13A at 12VDC Beam Angle: 120° Color Temperature: 3,000°K (Warm...
    SP-G4-15-WW
    Now: $14.95
    Was: $20.00
  • On Sale
    LED Tower G4 Ultra Bright

    36-LED Micro 'Wonder Tower' Isotropic G4 Replacement

    Now: $14.00
    Was: $18.00
    G4 360° Tower LED Bulb - 36 high-output LEDs - Pleasing Warm White Color - 194 Lumens - 10-30VDC operation While this is not the cheapest LED G4 bulb on the planet, it is tops when it comes to brightness and package size. We all know you get what...
    TW-G4-36-WW
    Now: $14.00
    Was: $18.00
  • Waterproof G4 LED bulb 12V

    G4 LED Waterproof High Output Bulb

    $16.00
    Our customers have been telling us for years that they wanted a high output waterproof LED bulb for certain marine applications.  The trouble was that LEDs like to breathe.  In fact, their life depends on being able to dissipate their heat...
    TW-G4-3W
    $16.00