EVEREADY S30764 G4 Halogen Bulbs, 20W, 12V, 12-Pack

EVEREADY S30764 G4 halogen bulbs are a 12-pack of dimmable, clear capsule lamps rated at 20 watts and 12 volts. Their G4 two-pin fitting is intended for compatible low-voltage fixtures, making them a replacement option for cabinet, under-counter and decorative lighting.

At a glance

G4 two-pin base for compatible 12V fixtures.
Dimmable halogen output, listed as warm white at 2800 Kelvin.
The listing specifies 200 Lumens and a 360-degree beam angle.
A 12-bulb pack provides replacements for compatible fittings.

Price

£5.94Save 15%

Reference price: ~~£6.99~~

Price checked: 12 Nov 2026

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Often bought together

EVEREADY Halogen G9 Bulbs, 40W Dimmable, Warm White 2800K, 320 Lumens, Pack of 12 (12)

£6.95

Pros and cons

Pros

12-pack suits buyers replacing several bulbs or keeping matching spares.
Dimmable design gives brightness adjustment when used with a compatible dimmer.
Compact capsule format is listed for cabinet and under-counter lighting.

Cons

A 12V supply is required, so these are not direct replacements for standard mains-voltage bulbs without a suitable transformer.
Halogen operation uses 20 watts per bulb and the stated average lifespan is 2000 hours.

Technical specifications

25 specifications

Identity
Brand	EVEREADY
Model	S30764

Lamp and light
Light type	Halogen
Bulb base	G4
Bulb shape size	ALR37
Shape	Capsule
Colour	Clear
Light colour	Warm White
Colour temperature	2800 Kelvin
Maximum light output	200 Lumens
Colour rendering index	100.0
Beam angle	360 Degrees
Dimmable	2-pin Base, Clear Capsule, Dimmable, Warm White
Average lifespan	2000 Hours
Energy efficiency label	G
Dimensions	8W x 31H millimetres
Materials	Glass, Metal

Power and fit
Wattage	20 watts
Voltage	12 Volts
Power configuration	Corded Electric
Wireless connection listed	Wired
Control methods listed	Push Button

Use and certification
Listed uses	Cabinet Lighting, Chandelier, Indoor Lighting, Under Counter Lighting, Wax Warmer
Indoor or outdoor use	Indoor
Specification met	CE, UKCA

What to know before buying

The listing separately describes the bulbs as 12V and Corded Electric, and lists Wired connectivity and Push Button controls, which do not clearly explain the bulb’s operating or control arrangement. Confirm the fixture, transformer and dimmer compatibility. The listing also describes light output as both “Light Output Maximum” and “White Brightness” at 200 Lumens, without clarifying whether these refer to the same measure.

What’s in the box

Included

12 halogen bulbs

Who is it for?

A good fit for

People replacing G4 two-pin halogen bulbs in compatible 12V indoor fixtures.
Buyers needing a matching multi-bulb supply for cabinet, under-counter or decorative lighting.
Those who want dimming and warm-white halogen light in a compatible setup.

Less suited to

Anyone needing a bulb for a direct 230V mains fitting without a suitable low-voltage transformer.
Buyers seeking LED lamps or a longer stated lifespan than 2000 hours.

EVEREADY S30764 G4 Halogen Bulbs, 20W, 12V, 12-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 549 ratings

5 stars81%81%
4 stars14%14%
3 stars4%4%
2 stars0%0%
1 star1%1%

Customer feedback is broadly favourable, highlighting perceived quality, fit, function and suitable brightness, with value also noted. That feedback is relevant to buyers replacing G4 lamps, but does not establish compatibility with a particular fixture or transformer. The rating distribution is mostly five- and four-star, with a small lower-star share, so experiences are not uniformly positive.

Positive themes

Customers describe the bulbs as good quality and say they fit various fixtures.
Feedback reports appropriate brightness and working bulbs.
Some customers regard the pack as good value.

Frequently asked questions

Will these bulbs work in a standard mains-voltage fitting?

The listing specifies 12 Volts. Its description says a 12V transformer is required when using with standard mains power, so check that the fixture has a suitable transformer.

Are these bulbs dimmable?

Yes, the listing describes them as dimmable. Confirm the installed dimmer and transformer are compatible with the bulb.

How much light does each bulb produce?

The listing gives a light output of 200 Lumens. It also lists white brightness as 200 Lumens.

What is included?

The stated package contents are 12 halogen bulbs.