G4 12 V 28 W halogen capsule bulb dimmable – ECO Halogen

€9.90

Tax excluded

G4 halogen capsule, 12 V, 28 W, warm white light (≈2700 K), CRI 100, dimmable.

G412 V28 WCRI 100≈2700 K

Quantity

In stock

The minimum purchase order quantity for the product is 5.

Security guarantees

Secure payment by credit card or bank transfer.

Delivery policy

Dispatch within 2 to 5 days with tracked delivery.

Return policy

You have 14 days after receipt to make a return, in accordance with your right of withdrawal.

local_shipping

Fast delivery France & Europe

lock

Secure payment Card & bank transfer

assignment_return

Easy returns Within 14 days

support_agent

Expert advice Lighting specialist, Strasbourg

Description
Product Details

The ECO Halogen G4 28 W halogen capsule is a compact bi-pin bulb that instantly delivers brilliant warm white light (≈2700 K) with perfect colour rendering (CRI 100). Its miniature format fits the most compact fittings.

Running on extra-low 12 V, it works with a standard halogen transformer (wire-wound or electronic) and dims smoothly. The G4 base (2 pins, 4 mm spacing) swaps over in seconds, with the fitting switched off.

Cross-references: no G4 28 W capsule exists at OSRAM, PHILIPS, SYLVANIA or GE Lighting (their 12 V G4 ranges stop at 20 W). This ECO Halogen capsule is the solution for more light on a 12 V G4 base.

Technical specifications

Brand	ECO Halogen
Type	Halogen capsule (bi-pin bulb)
Base	G4
Power	28 W
Voltage	12 V
Glass finish	Clear glass
Colour temperature	≈2700 K (warm white)
Colour rendering (CRI)	100 (Ra 100)
Dimmable	Yes (100%)
Lifespan	≈2000 h
OSRAM equivalent	No direct equivalent
PHILIPS equivalent	No direct equivalent
SYLVANIA equivalent	—
GE Lighting equivalent	—

Key benefits

✓Instant light at CRI 100 — maximum colour rendering

✓Miniature capsule format for compact fittings

✓Extra-low 12 V, dimmable through a halogen transformer

✓≈2000 h lifespan in normal use

Ideal for

Recessed spots and cabinet lightsCooker hoodsDesk and reading lampsDisplay-case lighting12 V fittings in motorhomes and boats

Frequently asked questions

Can I handle the bulb with bare hands?

No: always handle it with a clean soft cloth (or the packaging film). Fingerprints leave grease on the quartz that creates hot spots when lit and sharply reduces lamp life. If you have touched it, clean it with alcohol and let it dry before switching on.

How do I recognise the G4 base?

2 pins, 4 mm spacing. Compare with your old bulb: base, voltage (12 V) and wattage (28 W maximum allowed by the fitting) must match.

Does it work with my existing transformer?

Yes. This 12 V capsule runs on a standard 12 V halogen transformer (wire-wound or electronic) with no special equipment, and stays dimmable.

Which OSRAM or PHILIPS references does it replace?

no G4 28 W capsule exists at OSRAM, PHILIPS, SYLVANIA or GE Lighting (their 12 V G4 ranges stop at 20 W). This ECO Halogen capsule is the solution for more light on a 12 V G4 base.