Suzuki Motorcycle RV200 VanVan 200 Tail Light Bulb Size

The Suzuki Motorcycle RV200 VanVan 200 tail light requires a P21/5W bulb for proper operation. Data for the specific component covers the period from 2018 through 2019.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2018-2019	P21/5W

Bulb Specifications

Description	Bulb Size
ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W.	P21/5W

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Additional Notes

The P21/5W is the tail light bulb type specified for the Suzuki Motorcycle RV200 VanVan 200 across the 2018-2019 model years.
The P21/5W is a dual-filament bulb, with one filament rated at 21W for braking or turn signal functions and a second filament rated at 5W for the running light function, both operating on a 12V circuit.
The P21/5W uses a BAY15d bayonet base, which is an offset twin-pin fitting. The offset pin placement is a deliberate design feature that prevents incorrect rotational installation, ensuring the two filaments align with their intended circuits.
The P21/5W designation follows ECE (Economic Commission for Europe) standards, meaning the bulb specification is recognized across European and international markets rather than being exclusive to a regional standard such as SAE.
The BAY15d base of the P21/5W is not interchangeable with the similarly named BA15d base. The BA15d uses symmetrically placed pins, while the BAY15d uses offset pins, and substituting one for the other results in incorrect fitment or circuit misalignment.