G4 6 V 20 W halogen capsule bulb dimmable – EIKO
€9.90
Tax excluded
G4 halogen capsule, 6 V, 20 W, warm white light (≈2900 K), CRI 100, dimmable.
G46 V20 WCRI 100≈2900 K
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.
Fast delivery
France & Europe
Secure payment
Card & bank transfer
Easy returns
Within 14 days
Expert advice
Lighting specialist, Strasbourg
The EIKO G4 20 W halogen capsule is a compact bi-pin bulb that instantly delivers brilliant warm white light (≈2900 K) with perfect colour rendering (CRI 100). Its miniature format fits the most compact fittings.
Powered at 6 V, it fits instruments and devices designed for that voltage (power supply built into the device). The G4 base (2 pins, 4 mm spacing) swaps over in seconds, with the fitting switched off.
Direct cross-references: OSRAM 64250 HLX / ESB (6 V 20 W G4) and PHILIPS 7388 (6 V 20 W G4). You can swap those references for this capsule with no modification.
Technical specifications
| Brand | EIKO |
|---|---|
| Type | Halogen capsule (bi-pin bulb) |
| Base | G4 |
| Power | 20 W |
| Voltage | 6 V |
| Glass finish | Clear glass |
| Colour temperature | ≈2900 K (warm white) |
| Colour rendering (CRI) | 100 (Ra 100) |
| Dimmable | Yes (100%) |
| Lifespan | ≈2000 h |
| OSRAM equivalent | 64250 HLX / ESB (6 V 20 W G4) |
| PHILIPS equivalent | 7388 (6 V 20 W G4) |
Key benefits
✓Instant light at CRI 100 — maximum colour rendering
✓Miniature capsule format for compact fittings
✓6 V version for optical instruments and devices
✓Replaces OSRAM 64250 and equivalent PHILIPS references
Ideal for
Microscopes and optical instrumentsIlluminated magnifiersLaboratory equipmentMedical and dental devices6 V machines and appliances
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 (6 V) and wattage (20 W maximum allowed by the fitting) must match.
Where is this 6 V version used?
In devices designed for 6 V: microscopes, optical instruments, illuminated magnifiers, laboratory or medical equipment. Do not use it on a 12 V transformer.
Which OSRAM or PHILIPS references does it replace?
OSRAM 64250 HLX / ESB (6 V 20 W G4) and PHILIPS 7388 (6 V 20 W G4): same G4 base and same characteristics, direct replacement with no modification.
Why order from STRASSELEC?
- ✓Lighting specialist — expert advice and professional references
- ✓Fast shipping from Strasbourg (France and Europe)
- ✓Secure payment by card or bank transfer
- ✓14-day returns (right of withdrawal)
Need advice, a batch or a large quantity? The STRASSELEC team is here to help.
📦 Minimum order quantity: 3 pieces
EIKO G4 6V 20W
You might also like
Comments (0)
No customer reviews for the moment.
G4 halogen capsule, 6 V, 20 W, warm white light (≈2900 K), CRI 100, dimmable.
G46 V20 WCRI 100≈2900 K