Phillips 93LLB2 Dome Light Bulb - Rear

Phillips 93LLB2 Dome Light Bulb Overview

The Phillips 93LLB2 is a clear incandescent dome light bulb built for interior lighting replacement in a wide range of GM, Cadillac, Buick, Pontiac, Ford, Lincoln, Mercury, and Isuzu applications. As part of the LongerLife - Twin Blister Pack line, it is aimed at drivers who want strong value from a longer-service interior bulb.

With a 12.8-volt rating, BA15s base, glass construction, and clear finish, this Phillips LongerLife mini bulb is a direct choice for dome light bulb service where the original interior lamp has dimmed or failed. It also appears in fitment for Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and Hummer H1 applications, including rear-position listings on select vehicles.

Key Features

• Phillips LongerLife mini bulb for interior dome light replacement
• Clear incandescent bulb with glass construction
• 12.8-volt electrical rating for standard automotive interior circuits
• BA15s bulb base for listed applications
• LongerLife - Twin Blister Pack product line
• Part number 93LLB2 for accurate ordering and lookup

Product Line Details

The LongerLife line from Phillips is positioned for drivers who want value from a bulb that lasts longer than a basic replacement. For interior lighting service, that means a practical option for restoring cabin illumination without changing the original lighting layout. The 93LLB2 is a clear, single-filament incandescent bulb with a C-2R filament type and 13.31-watt rating.

Detailed Description

Phillips 93LLB2 is a dome light bulb replacement for vehicles that use a BA15s base and a clear mini bulb design. It is listed across broad fitment coverage, including 2000-2006 Chevrolet Tahoe, 2000-2006 GMC Yukon, 2002-2006 Chevrolet Silverado 1500, and 2002-2006 GMC Sierra-era applications, along with many classic GM platforms. If you are searching for a dome light bulb for Chevrolet Silverado, GMC Sierra, or Cadillac Escalade interior lighting service, this part number is a direct reference point.

This part cross-references common interior bulb applications by part number lookup as 93LLB2 and is used where a clear incandescent dome lamp is specified. The fitment data also includes rear-position listings for select Hummer H1 applications and broad coverage for older Chevrolet, GMC, Buick, Pontiac, Cadillac, Ford, Lincoln, Mercury, and Isuzu models.

What It Helps Solve

• Dim or burned-out dome light illumination
• Interior lighting that no longer matches the original bulb specification
• Cabin visibility issues caused by a failed overhead lamp
• Replacement needs for BA15s-base interior bulbs
• Restoration work on older Chevrolet, GMC, Cadillac, Buick, and Pontiac interiors

Installation Notes and Tips

Verify the bulb base, voltage, and physical dimensions before installation. This bulb is listed for dome light service and select rear-position applications, so match the vehicle year, make, model, and position exactly to the fitment data. For best results, handle the glass bulb carefully and confirm the socket is clean and free of corrosion before installing the replacement.

Compatible With 2002-2006 Chevrolet Silverado 1500, N/A; 2000-2006 GMC Yukon, N/A; 1999-2003 GMC Sierra 1500, N/A; and 2006 Hummer H1, Rear. Additional fitment includes Chevrolet Tahoe, GMC Yukon XL, Cadillac Escalade, and many classic GM passenger and truck models.

Quality Assurance

Phillips is a recognized lighting brand with a long history in automotive bulb manufacturing. The 93LLB2 uses an incandescent glass bulb design with published electrical and physical specifications to support accurate replacement selection for listed vehicles.