G4 & G9 LED Bulbs

G9 LED Bulbs: COB, 360º and Dimmable

Discover our range of G9 LED bulbs, the perfect replacement for old 25W, 40W or 60W G9 halogen lamps. Available in COB LED bulbs formats, models with a G9 360º light beam and dimmable bulb versions, designed for wall lights, decorative ceiling lights, small table lamps and modern compact luminaires. Same size and bi-pin connection, but up to 90% less consumption.

Standard G9 LED bulbs

G9 LED bulbs with a bi-pin connection (2 pins spaced 9 mm apart) plug in directly at 230V with no transformer required. You'll find them in wattages between 2W and 6W, with light outputs of 200 to 600 lumens and in warm (2700K-3000K), neutral (4000K) or cool (6500K) colour temperatures. Their small size makes them ideal for compact luminaires where space is limited.

COB G9 LED bulbs: uniform and powerful light

COB LED bulbs (Chip On Board) integrate multiple LED chips on a single module, offering a more uniform light, with no individual visible dots and greater light output. They are the best option to replace old G9 halogen lamps in decorative luminaires where the bulb is in full view, as their finish is more elegant and professional.

G9 360º bulbs: omnidirectional lighting

G9 360º bulbs emit light in all directions, replicating the behaviour of old halogens and avoiding dark areas in multi-arm lamps, chandeliers, ceiling fans or luminaires with translucent shades. Their omnidirectional diffusion provides more natural and even lighting, with no side shadows.

Dimmable G9 bulbs

Dimmable bulbs in G9 let you adjust the light intensity according to the atmosphere and time of day, maintaining visual comfort and extending the lamp's service life. They are compatible with conventional TRIAC dimmers and are ideal for living rooms, bedrooms, restaurants and decorative areas where an adjustable atmosphere is sought.

Advantages of G9 LED bulbs

Switching your old G9 halogens for G9 LED bulbs delivers energy savings of up to 90%, a service life of over 15,000 hours, no excess heat (key in small luminaires where halogen left dark marks) and instant 100% switch-on. In addition, they contain no mercury and emit no UV radiation.

How to choose the right G9 LED bulb

Consider the light output (minimum 300 lumens for an equivalent to a 40W halogen), the colour temperature, the type of diffusion (180º for wall lights with one hidden side or 360º for exposed luminaires), whether the lamp has a dimmer so you can opt for a dimmable model, and the COB format if the bulb is in full view.

Replace your G9 halogens today and start saving. Buy now at Factorled G9 LED bulbs with professional quality, warranty and fast shipping throughout mainland Spain.

Frequently asked questions about G9 LED bulbs

Can I directly replace a G9 halogen with a G9 LED?

Yes, G9 LED bulbs are compatible with any G9 lampholder at 230V and can be replaced without changing anything in the luminaire. Just make sure to match the equivalent light output (300-500 lumens depending on the wattage of the previous halogen).

What is the difference between a COB G9 LED bulb and a standard one?

A COB LED bulb uses a single module with multiple chips, offering a more uniform and powerful light with a better aesthetic finish. Standard G9s have visible individual LEDs, which makes them more suitable if the bulb is hidden inside the luminaire.

When do I need a G9 with a 360º light beam?

G9 360º bulbs are essential in lamps with translucent shades, multi-arm chandeliers and luminaires where the light needs to be distributed in all directions. They prevent shadows or dark spots that appear with unidirectional-diffusion bulbs.

Do G9 LED bulbs generate heat?

They generate very little heat compared with old G9 halogens, which could exceed 200ºC surface temperature. This makes them safer, prevents luminaire deterioration and reduces the risk of burns when changing the bulb.

Are all G9 LED bulbs dimmable?

No, only those marked as dimmable. If your lamp includes a TRIAC dimmer, make sure to choose a dimmable model; otherwise, the bulb will flicker or won't switch on. Compatibility is always indicated on the technical specification sheet.