LED bulbs G4 base
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LED bulbs with G4 base – compact yet highly efficient light sources that have replaced traditional G4 halogen bulbs. They feature extremely low energy consumption, long service life, and wide application. Due to their small size, these bulbs are mostly used in furniture, showcases, decorative lighting, as well as in vehicles and specialized fixtures.
Features
Small size – G4 LED bulbs are extremely compact, suitable for narrow fixtures.
Energy efficiency – consume up to 90% less electricity than G4 halogens.
Various color temperatures – from warm white (2700K) to cool white (6000K).
Voltage – typically 12V (AC/DC), but 220V versions are also available.
Different luminous flux – from a few hundred to over 1000 lm.
Durability – service life up to 20,000–30,000 hours.
Applications
For home users: lighting for kitchen furniture, wardrobes, shelves, showcases, and decorative fixtures.
For engineers: suitable for integration into design projects, special equipment, automation solutions, or measuring devices where compact and reliable lighting is required.
For electricians: ideal for small fixtures, LED strip alternatives, or specialized luminaires, ensuring energy savings and low heat emission.
Also useful in vehicles (RVs, boats, cars), hotels, cafes, and commercial displays.
Pros
Very economical – up to 10 times more efficient than G4 halogen bulbs.
Long service life – replacement is rarely needed.
Low heat emission – does not overheat furniture or fixture parts.
Wide choice of light color and intensity.
Most models are compatible with existing G4 sockets (direct replacement).
Cons
Must be compatible with the power supply – 12V LEDs may not work properly with old halogen transformers (may flicker).
LED bulbs with G4 base are a modern, efficient, and reliable solution, replacing traditional halogen lamps. Perfect for both household and professional use: from kitchen and furniture lighting to industrial equipment or vehicle interiors.
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Directional LED bulb G4 Optonica SP3-A2 | funnel-shaped | 3 W | 2700 K | 210 lm | 38° | 12 V DC | 35 × 45 mm | white | IP20Code: SP3-A2-1068Price 288 € VAT incl.
Directional LED bulb G4 Optonica SP3-A2 | funnel-shaped | 3 W | 4500 K | 210 lm | 38° | 12 V DC | 35 × 45 mm | white | IP20Code: SP3-A2-1067Price 288 € VAT incl.
Directional LED bulb G4 Optonica SP3-A2 | funnel-shaped | 3 W | 6000 K | 210 lm | 38° | 12 V DC | 35 × 45 mm | white | IP20Code: SP3-A2-1066Price 288 € VAT incl.
