Halogen G4 Bulbs

We Offer a wide range of small, bi-pin bulbs with a G4 base (4mm pin spacing) commonly used in compact fixtures like under-cabinet lighting, desk lamps, pendant lights, and some decorative chandeliers or candle-style fixtures. Unlike the candle-shaped E27, E14, or B15 bulbs, G4 bulbs are typically capsule-shaped, delivering bright, warm white light (2800K–3000K) with halogen gas for 20–30% better energy efficiency than traditional incandescent bulbs.