TRP 1536341: 12V 21W BA15s P21W Commercial Vehicle Light Bulb
Ensure your light commercial vehicle is fully compliant and visible on the road with the essential TRP part number 1536341, correctly identified as a Bulb Ba15s. This high-quality, single-filament replacement bulb is a crucial component within the TRP All Makes Lighting range, specifically categorised under Light Bulbs & Sets, delivering dependable performance for applications operating on a standard 12V electrical system. The TRP 1536341 is engineered to deliver a powerful 21W output, corresponding to the popular P21W bulb type, and features the universal BA15s fitting (bayonet base with straight pins). This bulb is typically used for critical exterior functions such as brake lights, brighter reverse lights, or indicator lights on vans, lighter trucks, and smaller buses. For fleet maintenance managers servicing DAF and mixed fleets across the UK, stocking this specific 12V 21W bulb is a dependable, cost-effective way to minimise vehicle downtime and maintain continuous road safety compliance.