Vehicle Parts — Part No. P21512V

Trifa Bulb P21-5W 12V Supplier Saudi Arabia

Trifa Bulb P21-5W 12V (Part No. P21512V) is a dual-filament 21W/5W stop/tail lamp bulb with BAY15d offset-pin bayonet base, manufactured in Germany to ECE R7 standards. Used as stop and tail light in passenger cars, light commercial vehicles, and trailers. The 21W filament activates as stop lamp; the 5W filament provides continuous tail lamp illumination. Gulf Union Ozone stocks this bulb in Jeddah.

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Part NumberP21512V
StockedJeddah Warehouse
DispatchSame-day from Jeddah
QualityISO 9001:2015
CertCoC Included
Specifications

Trifa Bulb P21-5W 12V — Technical Specifications

Gulf Union Ozone stocks Trifa Bulb P21-5W 12V (Part No. P21512V) for fleet operators, workshops and industrial facilities across Saudi Arabia. Jeddah warehouse with same-day dispatch.

SpecificationDetail
Part Number P21512V
Brand/Origin TRIFA / Germany
Wattage 21W/5W (stop/tail)
Voltage 12V
Cap BAY15d (offset-pin bayonet)
FAQ

Frequently Asked Questions

What is a P21-5W bulb used for?
P21-5W is a dual-filament 21W/5W vehicle bulb used in combination stop/tail lamp clusters. The 5W filament provides continuous tail lamp illumination (running lights), while the 21W filament activates as the stop (brake) lamp when the brake pedal is pressed. The BAY15d offset-pin base ensures the correct filament is activated for each function and prevents incorrect installation.
Do you supply Trifa P21-5W 12V bulbs in Saudi Arabia?
Yes. Gulf Union Ozone stocks Trifa P21-5W 12V (P21512V) at our Jeddah warehouse for automotive and truck workshops across Saudi Arabia. WhatsApp +966 55 098 8062 for pricing and availability.
What is the difference between P21W and P21-5W bulbs?
P21W is a single-filament 21W bulb with BA15s single-contact bayonet base, used as a stop lamp, tail lamp, or indicator independently. P21-5W is a dual-filament 21W/5W bulb with BAY15d offset-pin base, used specifically for combined stop/tail functions. The BAY15d base offset pins ensure the correct filament connects to the stop circuit and the other to the tail circuit.
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Jeddah Stock

Gulf Union Ozone stocks Trifa Bulb P21-5W 12V (Part No. P21512V) at our Jeddah warehouse with same-day dispatch to Riyadh, Dammam, Jubail, Yanbu, Aramco contractor sites, SABIC, SADARA, NEOM, and all Saudi industrial zones.

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WhatsApp +966 55 098 8062 or submit an RFQ — our team confirms availability within the hour.

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