We Offer a wide range of small, bi-pin bulbs with a G9 base (9mm pin spacing), typically capsule-shaped, used in compact fixtures like chandeliers, wall sconces, pendant lights, under-cabinet lighting, and some decorative candle-style fixtures. Unlike the candle-shaped E27, E14, or B15 bulbs, G9 bulbs are compact and cylindrical, delivering bright, warm white light (2800K–3000K) with halogen gas, offering 20–30% better energy efficiency than traditional incandescent bulbs.