Replacement for H27SN12 WHELEN ENGINEERING Halogen - T4 Shape BI-PIN Base 27W 12V with Clear Finish

MPN: H27SN12
$100.62 ea
Adding to cart… The item has been added
Need More?
Contact us for a quote
Order Code:
WW-647G-4
Condition:
New
Volts:
12
Watts:
27
Base:
BI-PIN G2.54
Shape:
T4

Interlight BBB Business Review
Proudly Serving Customers Since 1992

Government • Aerospace • Medical
Military • Construction • Commercial
Education

WHAT OUR CUSTOMERS SAY

Guaranteed safe and secure checkout

Powered by Stripe
visa master anex jcb diner discover unionpay
paypal amazon-pay apple-pay google-pay

This is a drop-in replacement for the H27SN12 by WHELEN ENGINEERING, built to meet the precise operating requirements of the original lamp. Operating at 27W and 12V, it seats securely in the BI-PIN base socket.

This lamp restores proper beam alignment and light output to the vehicle lighting assembly, supporting safe visibility in low-light, rain, fog, and nighttime driving conditions. Its filament and capsule are designed to handle the vibration and thermal cycling of an automotive environment. It provides the light color and intensity drivers depend on for clear road illumination.

Key Features & Benefits

  • Fits standard BI-PIN base sockets for straightforward replacement.
  • Clear Finish T4 envelope for optimal light distribution.
  • Rated 27W, 12V - sized for standard low-voltage electrical systems.

Product Specifications

  • Wattage: 27W
  • Voltage: 12V
  • Base Type: BI-PIN
  • Bulb Shape: T4
  • Finish: Clear Finish
  • Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

  • Vehicle headlamp assemblies
  • Fog light and cornering light fixtures
  • Turn signal and parking light housings
  • Motorcycle and powersport headlamps
  • Fleet and commercial truck lighting

  • Volts: 12
  • Watts: 27
  • Base: BI-PIN G2.54
  • Shape: T4
  • MOL: 2.25
  • Bulb Finish: CLEAR
  • AMPS: 2.250