STEDI BA9S LED Bulb T4w
Upgrade to the BA9S LED Bulb (T4W) and stop swapping blown halogens — perfect for license plates, dash, dome and reverse lights. CANbus-friendly, non‑polarity sensitive and constant‑current design delivers uniform, long‑lasting illumination backed by a 2‑year warranty. Buy a pack of two today and give your car crisp, reliable light — order now and make the switch.
- Click & Collect: 2 Hour Click and Collect on All In Stock Items
- Installation & Fitment: We can fit this to your Vehicle - Contact Us for a Quote!
- BA9S (T4W) LED bulb — direct BA9S replacement that fits many common bulb codes and applications (license plate, dash, interior dome, gauges, footwell, courtesy, reverse).
- CANBUS-friendly with built‑in resistive cancellation; not polarity sensitive and uses a constant‑current circuit for consistent illumination and longer LED life.
- 3 × 3030 SMD LEDs in an aluminium housing for uniform, crisp light output.
- Electrical/specs: DC 12V only; 0.2 A @ 13.6 V power draw; connector: BA9S.
- Durable construction: IP65 ingress protection, rated 30,000 hour lifespan.
- Sold in packs of 2 and directly replaces many standard bulbs (e.g., 53/57/182/257/…/T4W).
- Certified CE & RoHS and backed by a 2‑year warranty; operates reliably up to +80°C.
View Full Details, Specifications and Compatiability on Supplier Website
| HOUSING MATERIAL | Aluminium |
|---|---|
| LED | 3030 |
| POWER | 0.2a @ 13.6v |
| COMPATIBLE VOLTAGE | DC 12v ONLY |
| LIFESPAN | 30,000 Hours |
| CANBUS | Compatible |
| CONNECTOR TYPE | BA9S |
| INGRESS PROTECTION | IP65 |
| OPERATING TEMP | 40°c to + 80°c |
| CERTIFICATION | CE, ROHS |
The nitty gritty.
Our BA9S LED is the finishing touch to bring the front end of your car back into the 20th century.
KEY TECHNICAL FEATURES | BA9S
- CANBUS friendly - resistive Canbus cancellation built-in
- Not Polarity Sensitive - our BA9S won't fail if you plug them in the wrong way.
- Constant Current circuit - Avoids compromising LED life & provides consistent illumination across all LEDs
- 3SMD LED for uniform light distribution
COMMON USES FOR BA9S GLOBES
- Interior Dome Lights
- Dash Lights
- Gauges
- License Plate Lights
- Footwell
- Courtesy
- Reverse Lights
Sold in packs of 2
Directly replaces the following bulbs 53 / 57 / 182 / 257 / 363 / 1445 / 1488 / 1813 / 1815 / 1889 / 1891 / 1892 / 1893 / 6253 / 6411 / 1895 / 1898 / T4W
Made for Upgrade.
Our BA9S LEDs are used to replace a huge variety of lights, including license plate lights, dash lights, and reverse lights. If you are tired of constantly changing out-blown Halogen bulbs, then our LED upgrade is your answer.Â
Â
Â
Shedding New Light.
We all know that factory halogens are unable to deliver the required performance. That’s why we worked hard to design an LED with an integrated current circuit, that avoids compromising LED life and delivers a pristine and consistent illumination.
Promising Longevity.
Our reputation for quality LED precedes us, and our LED bulb replacements are no different. We guarantee our bulbs for 2 years against failures of any kind.

























