1 / 7LUTW G4 LED Bulbs, 2W, 220 Lumens, 6000K, 10 Pack
Lumens: LUTW G4 LED bulbs are a 10-pack of 2W lamps listed for 12V AC/DC use, with cool-white 6000K light and a claimed 220-lumen output. They are non-dimmable, and the listing warns against connecting them directly to 220V mains.
At a glance
- The listing specifies a G4 base and 12V AC/DC input, but cautions that a transformer is needed for standard 220V supply.
- The manufacturer claims up to 220 lumens and a 20W halogen equivalent from a 2W bulb.
- The bulbs are described as non-dimmable and unsuitable for dimmer switches.
Reference price: $17.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- A 10-pack can cover several compatible G4 fittings at once.
- The 2W rating and stated 20W halogen equivalent give buyers a clear low-power replacement option, subject to fitting compatibility.
- Cool-white 6000K light and a claimed 360-degree beam suit buyers seeking broadly distributed, cooler-toned illumination.
Cons
- Not suitable for dimmer-controlled fittings, according to the listing.
Technical specifications
24 specifications| Brand | LUTW |
|---|---|
| Model | G4-2835-20 6000K |
| Light source | LED |
|---|---|
| Bulb base | G4 |
| Power | 2 watts |
| Incandescent equivalent | 20 Watts |
| Maximum light output | 220 Lumens |
| Light colour | cool white |
| Colour temperature | 6000 Kelvin |
| Colour rendering index | 80 |
| Beam angle | 360 Degrees |
| Claimed operating life | 20000 Hours |
| Listed power configuration | AC |
|---|---|
| Voltage | 12 Volts |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz |
| Control methods listed | Push Button |
|---|
| Form factor | Tubular(T) |
|---|---|
| Bulb shape size | T |
| Dimensions (W x H) | 13W x 37H millimetres |
| Material | Polycarbonate (PC) Aluminium |
|---|---|
| Listed use | Indoor |
| Included components | LED Bulb |
| Number of items | 10 |
|---|---|
| Package quantity | 1 |
What to know before buying
Listing details to confirm
The listing is inconsistent about electrical input: the title and feature text say AC/DC 12V, while technical fields list power source AC and accepted voltage as 100 to 240 Volts and 50 Hertz. It also gives CRI as 80 in specifications but 84 in feature text, and the listed model differs from the manufacturer part number. Confirm the correct 12V supply and model details for your fitting. The page warns not to connect directly to 220V and says a 12V DC LED transformer is required to avoid flicker. Its transformer guidance says capacity should be 20%-30% above the connected lamps' total power. The bulbs are non-dimmable.
What’s in the box
Included- 10 LED bulbs
Who is it for?
A good fit for
- People replacing G4 lamps in compatible indoor fittings that take 12V AC/DC.
- Buyers wanting a multi-bulb pack with cool-white 6000K light for cabinet, kitchen or accent lighting.
Less suited to
- Fittings supplied directly by 220V mains without a suitable transformer.
- Dimmable fixtures or buyers seeking warm-white light.
Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
10% 10% - 3 stars
3% 3% - 2 stars
2% 2% - 1 star
6% 6%
Aggregate customer ratings lean positive, with most in the five-star category, but a smaller spread of lower ratings makes experiences less than unanimous. Ratings alone do not reveal why customers scored the bulbs differently. For buyers, the key practical checks remain the G4 base, the stated 12V requirement, non-dimmable operation and the listing's inconsistent electrical and CRI details.
Frequently asked questions
Can these bulbs connect directly to 220V mains?
No. The listing warns against direct 220V connection and calls for a transformer for standard 220V supply. It also says a 12V DC LED transformer is required to avoid flicker, so confirm the supply and transformer requirements for your fitting.
Are these bulbs dimmable?
No. The listing says they are non-dimmable and not compatible with dimmers.
What light colour and output are claimed?
The listing specifies cool white at 6000 Kelvin and a maximum output of 220 lumens. It gives conflicting CRI figures of 80 and 84.
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