Sylvania PSX26W.BP Halogen Bulb Overview

The Sylvania PSX26W.BP is a street-legal halogen bulb built for exterior lighting applications that require a PSX26W base and 12.8-volt operation. With a clear glass bulb, 3000K light color, and 450 brightness rating, it supports consistent front lighting performance for select vehicles including Chevrolet Tahoe, GMC Yukon, and Porsche Panamera applications.

Key Features

• Part number PSX26W.BP from Sylvania Basic Blister Pack
• PSX26W bulb type with PG18.5d-3 base
• 12.8V halogen incandescent construction
• Clear glass finish with 3000K light color temperature
• 450 brightness rating and 26W wattage
• Street legal and DOT-compliant for regulated exterior use
• Average rated life of 1000 hours

Product Details

Sylvania Basic Blister Pack lighting is positioned as a straightforward OE-style replacement line for drivers who need dependable exterior bulb performance without changing the original lighting setup. The PSX26W.BP uses a single-filament halogen design, measures 2.11 inches in length and 0.73 inches in diameter, and is specified for front or rear positions depending on vehicle application. This bulb is listed for fitment on models such as 2016-2020 Chevrolet Tahoe, 2019-2020 GMC Yukon and Yukon XL, 2014-2016 Porsche Panamera, and 2011-2013 Toyota Highlander. This part number, PSX26W.BP, is also referenced for select Mercedes-Benz and Porsche applications where the PSX26W bulb specification is required.

This part cross-references Sylvania PSX26W.BP for the same application.

Common Uses

• Replacing a burned-out daytime running light bulb
• Restoring front exterior light output on select Chevrolet Tahoe and GMC Yukon models
• Addressing dim, uneven, or intermittent halogen bulb performance
• Replacing a worn bulb in Porsche Panamera, 911, Boxster, or Cayman lighting positions
• Maintaining street-legal exterior lighting on compatible vehicles

Installation Notes

Verify the bulb base type, wattage, and vehicle position before installation. Confirm the application against the vehicles lighting specification, especially on models with HID or factory halogen headlight configurations noted in the fitment data. Handle the glass bulb carefully and avoid touching the glass surface with bare hands during installation.

Quality Assurance

Sylvania states that this Basic halogen bulb line is engineered to meet DOT regulations for performance and service life. The PSX26W.BP is a street-legal lighting component intended for regulated automotive exterior use.