Customer ratings

LED G4 Light Bulb / warm-white/red

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Excellent

from 203680 Ratings

5,0/5.0 stars

Objednavka dosla vporiadku dakujem

More ratings

Made in Europe

(28)

LED G4 Light Bulb / warm-white/red

only €9.50

> 100

4.8 (out of 28 ratings)

5 Stars

(22)

4 Stars

(5)

3 Stars

(1)

2 Stars

(0)

1 Stars

(0)

100% recommend SVB

Advantages
Light colour (5)
Brightness (4)
Price/performance ratio (2)
Luminosity (4)
Compatibility (4)
Lifespan (1)
Material (2)

by Dragos P.

3/13/2026 Verified purchase Variant: 21459 in use on a Bavaria Yachtbau GmbH - Bavaria C 42

nice lights

There are two independent constant current drivers, one for each color. They are commanded through transistors from a microcontroller. To switch light color, you need to toggle the lamp switch twice, fast. Nice idea.
I hacked the board - removed the controller and connected the transistors driving resistors to the input wires - each to one input. This way, when you supply the board with - the light is white, when you supply - the light is red. Of course, the boat wiring should support this.

Advantages
Light colour
Brightness
Material
Luminosity
Compatibility

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by Thomas G.

1/9/2026 Verified purchase Variant: 21459

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Good product, exactly what I was looking for.

Advantages
Light colour
Brightness
Material
Price/performance ratio
Luminosity
Compatibility

by Thomas P.

11/26/2025 Verified purchase Variant: 21459 in use on a Bavaria Yachtbau GmbH -

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A brilliant alternative to other LEDs

They are expensive, but very functional and I will order them again.

They produce very good white and red light.

Advantages
Light colour
Brightness
Luminosity
Compatibility

by Prodetec

4/17/2025 Verified purchase Variant: 21459

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Flawless

Good product

Advantages
Light colour
Brightness
Price/performance ratio
Luminosity
Compatibility
Lifespan

by Jorge D.

7/29/2024 Verified purchase Variant: 21459

Great

Great light

by Helmut H.

7/25/2024 Verified purchase Variant: 21459

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LED

fits - fast delivery - very good service

by LOIC P.

7/23/2024 Verified purchase Variant: 21460

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Works very well. It has its little effect!!

by Kurt M.

1/17/2024 Verified purchase Variant: 21459

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Great solution for night driving

With these lamps you can turn normal cockpit or ceiling lights into lights that can be switched to red light. Provided the base fits, this is the best and cheapest solution I know of.

by Thomas F.

7/5/2023 Verified purchase Variant: 21459

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Lighting two colors!

In the last few years I have switched to the colors red and white in all lights where possible so that I regularly sail longer distances and at night a red light color is more pleasant.

by Kai N.

6/14/2023 Verified purchase Variant: 21459

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small diameter therefore they fit perfectly into the existing socket

we have switched our boat completely to red and white light and are thus prepared for night trips etc. Very satisfied

by Michele D.

4/18/2023 Verified purchase Variant: 21459

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Very bright

I don't know how hot it is but the LEDs are very bright
I don't know hou much it will become warm but led's are very bright.

by Roland S.

9/9/2022 Verified purchase Variant: 21459

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gladly again

Advantages
Light colour

by Roland S.

9/9/2022 Verified purchase Variant: 21460

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gladly again

Advantages
Light colour

by Sven W.

6/26/2022 Verified purchase Variant: 21459

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Very cool. Really handy

by François P.

5/3/2022 Verified purchase Variant: 21459

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red and white two wires

Very good in red allows night lighting in navigation, white is correct.

by H.-G. H.

4/26/2022 Verified purchase Variant: 21460

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Perfekt...

by Jörg S.

12/25/2021 Verified purchase Variant: 21460

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just awesome -)

Absolutely easy to install (old one out, new one in).

The white light is bright enough to illuminate the area sufficiently, while the blue light creates a pleasant, nautical atmosphere.

2 in 1 – I highly recommend it!

by Axel L.

7/2/2021 Verified purchase Variant: 21459

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Fast delivery, as always

Switching white to red light works reliably with an on-off switch

by Prime Y.

8/20/2020 Verified purchase Variant: 21459

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Saves electricity and the ship is also equipped with red lights for night travel!

Saves electricity and the ship is also equipped with red light for night trips!

by Steffen B.

4/12/2019 Verified purchase Variant: 21459

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ingenious

ingenious ingenious

by Dominique L.

2/5/2018 Verified purchase Variant: 21459

Pratical, and so simple. I use it everywhere in the boat.

Kill two birds out of one stone.
Get a low energy but still pleasant warm white and allow to get red lighting for night navigation.

I would prefer the red a bit less powerfull what I do by hidding 1 of the three red led with a sticker.