لمبات LED G4

The G4 bi-pin bulb is the foundation of low-voltage LED lighting in campervans and commercial spaces alike. Dulora's G4 range is available in 12V and 24V AC/DC configurations, covering under-cabinet kitchen lighting, wet-area zones, campervan and off-grid solar systems, and architectural accent lighting where low voltage is specified.

CRI 90+ across the range, rendering color accurately in the compact bi-pin form. Many models are rated for 12 to 24V AC/DC universal operation, making a single bulb type suitable across both residential low-voltage and commercial 24V systems.

For the full 12V and 24V product ranges, see 12V Bulbs and 24V Bulbs. For driver selection, see LED Drivers.

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G4 Bulbs: The Low-Voltage Bi-Pin for Wet Areas, Campervans, and Compact Installations

What is a G4 bulb and where is it used?

A G4 bulb is a compact LED with a bi-pin base where the two pins are spaced 4mm apart. It operates at low voltage rather than mains voltage, making it the standard choice for wet-area zones, under-cabinet kitchen lighting, campervan interiors, and architectural accent lighting.

The compact physical size fits into small recessed downlight housings and slim under-cabinet fittings that larger bulb forms can't serve.

Which G4 voltage do I need: 12V or 24V?

12V is the standard for most residential applications: wet-area fittings, under-cabinet kitchen lighting, and campervan systems running on 12V batteries. 24V is used in commercial low-voltage installations and larger systems where reduced cable current is preferred.

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Frequently Asked Questions: G4 Bulbs

• What's the difference between G4 and G9 bulbs?
• G4 is a low-voltage bi-pin with 4mm pin spacing, used in wet areas, campervans, and under-cabinet systems. G9 is a mains-voltage bi-pin with 9mm pin spacing, used in kitchen pendants and designer wall lights. The two aren't interchangeable.
• What CRI rating do Dulora G4 bulbs have?
• CRI 90+ across the range, rendering color accurately in the compact bi-pin form.
• Are Dulora G4 bulbs safety certified?
• Yes. All G4 bulbs are safety certified and covered by a three-year warranty.