LED G4 Light Bulb / warm-white/red

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Item no. 21459
more than 100 in stock
SVB price: €8.36
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€8.36 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Available variants:
Image of G4 LED Illuminant / cold-white/blue

G4 LED Illuminant / cold-white/blue

This two-tone G4 LED insert provides pleasant, cold-white light and can be quickly changed to blue light in less than a second.

Article Number
LED G4 Light Bulb
Operating voltage
12 V, 24 V
1.6 W
Light colour
Warm white, Red
160 lm
30 mm
Height without contacts
31 mm
Height including contacts
38 mm

Product details

This two-color G4 light bulb provides pleasant, warm-white or red light. A total of 9 LEDs (6x white, 3x blue). 160 lm (white),10-30 V DC. Power consumption: white: 1.7 W, red: 1.4 W. Diameter: 30 mm. The light bulb requires about 9 mm of space on its backside for installation.

The best way to switch the light colour is by using an ON-OFF-ON switch.

What other SVB customers have to say

100% real reviews

16 customer reviews

4.7 (out of 16 ratings)
2 Stars
1 Stars
100% recommend SVB
  • Advantages
  • Light colour (1)
Dominique L.
by Dominique L. Flag of France 2/5/2018 Verified purchase
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.
Kurt M.
by Kurt M. Flag of Austria 1/17/2024 Verified purchase in use on a Chantiers Amel Amel 54
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.
Thomas F.
by Thomas F. Flag of Germany 7/5/2023 Verified purchase
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.
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Comparison with other products

This product
Item no.
Customer ratings
LED G4 Light Bulb
G4 LED illuminant
Light colour
Warm white, Red
Blue, Cold white
Availability / Price
only €8 36
Buy now
only €8 36
Buy now

Customers ask customers

Ask other SVB customers who have already purchased this product from us about their experience.

Your question will be automatically forwarded to other SVB customers and published on the product page. Please do not ask any questions which can only be answered by the SVB team – such as the status of an order or product availability. You are also more than welcome to contact our SVB team by email at: info@svb24.com or by phone on: +49 (0)421 57290510 .

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Question about delivery contents

User image of Miguel V.
Miguel V. asked
on Jul 6, 2020
Flag of English Dear Sirs, I hope all it is well with all team. It was supposed that one of the lights would be red but both are white. Could you please send the red one? I have an order pending to be shipped, 2286891, could you please add to this order. Many thanks. Best regards, Miguel Velez
User image of W P.
W P. answered
on Jul 6, 2020
Dear Miguel, this two-coloured G4 LED illuminant provides a pleasant, warm white light and can be switched to red light by quickly switching it off and on (within a second). When switched on after a "longer" timeout (a few seconds), it always starts with white light. Switching is best done with an ON-OFF-ON switch: if ON is switched from one ON to the other, there is a short interruption of the operating voltage. However, there is no switch position related to the LED colour. Please do not initiate changes in current orders via this portal. We cannot guarantee that your request will be read and processed promptly.

Technical question

User image of Tommi J.
Tommi J. asked
on Jan 11, 2019
Flag of English How does the light change colour white-red? Do I need to invert the polarity? Or is there similar quick on-off-on mode change as in item 21476 - combined anchor-tricolor light?
User image of Juha K.
Juha K. answered
on Jan 11, 2019
On-off-on will change the color and also back to white
User image of DECLAN H.
DECLAN H. asked
on Jul 20, 2022
Flag of English do G4 bulbs fit standard surface mount interior light on bavaria 38 ??
User image of Cory V.
Cory V. answered
on Oct 11, 2022
Dear customer, please send your inquiry including your hull number to: bavaria@svb.de