Ruiandsion 1156 BA15S 12V Warm-White LED Bulb

Ruiandsion 1156 BA15S is a 12V LED bulb listed for warm-white automotive lighting. The listing claims a 360° beam and 360-lumen output, but the title and details disagree on whether one or two bulbs are supplied, so confirm the selected pack before ordering.

At a glance

The listing describes a 360° beam intended to spread light around a reflector housing.
The maker lists applications including reversing, indicator, tail and brake lights.
Polarity-sensitive: the maker says the bottom contact is positive and the metal side is negative.

Price

£12.79Save 20%

Reference price: ~~£15.99~~

Price checked: 12 Nov 2026

View offer

Pros and cons

Pros

Warm-white light is specified at 4300K, providing a distinct alternative to the white or daylight colour often used for vehicle bulbs.
The stated 360° beam is intended to distribute light around the reflector rather than from one side only.
The listing names several potential vehicle-light positions, including reverse, indicator, tail and brake.

Technical specifications

11 specifications

Identity
Brand	Ruiandsion
Model	1156
Bulb base	BA15S
Light source	LED
Colour	Warm white
Colour temperature	4300K

Lighting
Brightness	360 Lumen

Electrical
Voltage	12 Volts
Polarity	Negative Earth–Please Check Polarity

Dimensions and installation
Weight listed	2 Grams

Durability
Operating life	50000 Hours

What to know before buying

The maker says the bulb is polarity-sensitive. If it does not light after installation, its instructions say to rotate it 180° and refit. Confirm the original bulb's base and vehicle voltage before purchase.

Listing details to confirm

Listing details are contradictory about quantity: the title and package-quantity field indicate one, while the product highlight and feature text claim a two-bulb pack. Confirm the selected listing's pack quantity. The listed model is 12V, while the feature text mentions other voltage variants, so check the exact variant. The title says 4300K and warm white, but the feature text also calls the output warm white without restating the temperature.

Who is it for?

A good fit for

Drivers replacing a compatible 12V BA15S bulb who want warm-white light for a listed vehicle-light position.
Buyers who prefer a claimed all-around beam and are prepared to verify the bulb base, polarity and selected pack quantity.

Less suited to

Vehicles requiring a different voltage, base or bulb function unless the selected variant is confirmed compatible.
Buyers who need a confirmed two-bulb pack without checking the listing's conflicting quantity claims.

Ruiandsion 1156 BA15S 12V Warm-White LED Bulb · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 19 ratings

5 stars71%71%
4 stars8%8%
3 stars0%0%
2 stars8%8%
1 star13%13%

The aggregate rating leans positive, with most ratings in the highest category, but some low ratings are also present. With a small rating sample and no written feedback supplied, it is not possible to identify what customers liked or disliked. Treat the listing's brightness, beam and compatibility statements as maker claims rather than customer-verified results.

Frequently asked questions

How many bulbs are included?

The listing conflicts: its title and package-quantity field say one, while its feature text claims a two-bulb pack. Check the selected offer's quantity before ordering.

Is this bulb suitable for every 12V vehicle?

No universal compatibility is established. The listing identifies a 12V BA15S bulb, so compare the base and voltage with your original bulb and vehicle requirements.

What should I know about polarity?

The maker describes a negative-earth, polarity-sensitive design, with the bottom contact positive and the metal side negative. Its instructions suggest rotating the bulb 180° if it does not light after fitting.