LED Bulb T20 W21W 4 CREE LED Metal Base Focused Beam Subaru-Compatible, Other

Quick Facts – Other LED Bulb

• Brand: Other
• Model: T20-4LX-S
• Base Type: T20 / W21W
• LED Type: 4 x CREE LED per bulb (3 surrounding + 1 forward-facing)
• Material: Metal with plastic base
• Dimensions: 2 x 6 cm
• Compatibility: Subaru and other Japanese car models
• Packaging: 2 pcs per set

The T20 W21W LED bulb replaces traditional halogen bulbs with four CREE LED diodes per bulb, mounted in a metal construction with a plastic base for straightforward fitting into the existing base. The bulb is designed for Subaru and other Japanese car models and functions as an indicator or position light. See more LED bulbs for car lighting in our range.

Three LED diodes sit around the bulb and a fourth is directed forward through an amplifying lens, giving a focused beam with better visibility than standard halogen. Compact dimensions of 2 x 6 cm mean the bulb fits most existing mounts.

What sets the T20 W21W LED Bulb apart?

The bulb combines high brightness with a robust metal construction, contributing to better durability than purely plastic-based alternatives. The focused beam from the front lens improves visibility for indicator and position light functions compared with diffuse LED solutions.

The combination of three surrounding diodes and one forward-facing diode provides even light distribution without weakening the beam's direction.

Where the T20 W21W LED Bulb performs best

• As an indicator in Subaru and other Japanese car models
• As a front or rear position light
• When upgrading from halogen to LED lighting
• In reconditioning workshops and car care businesses offering lighting upgrades

Technical Specifications

Suitable for: Subaru owners, car enthusiasts and workshops working with lighting upgrades. Also suitable for detailing studios and reconditioning workshops offering accessory fitting.

Industries: Vehicle care, reconditioning, car accessories retail.

Frequently Asked Questions (FAQ)

Does the T20 W21W LED Bulb from Other fit all Subaru models?

No, the bulb is not guaranteed to fit all Subaru models, as base design can vary between model years. Check your car's specification for base type T20/W21W before fitting. The bulb also works in other Japanese car models with the same base standard.

How straightforward is installation of the T20 W21W LED Bulb from Other?

Installation is straightforward thanks to the plastic base, which fits the existing base without modification. For best results and correct polarity, professional fitting is nonetheless recommended, for example at a reconditioning workshop. See also more lighting products for Subaru in our range.

What distinguishes the T20 W21W LED Bulb from Other from standard halogen bulbs?

The difference lies in brightness and beam focus. The LED bulb provides a stronger and more directed beam thanks to four CREE diodes and an amplifying lens, while halogen bulbs spread light more diffusely. LED technology also contributes to a longer lifespan and lower power consumption compared with halogen.