SAME DAY SHIPPING ON 99% OF ORDERS 
This is a drop-in replacement for the 01-0461280-04 by WHELEN ENGINEERING, built to meet the precise operating requirements of the original lamp. Operating at 50W and 12V, it fits directly into compatible emergency vehicle lightbar, beacon, and warning signal assembly housings.
This lamp is engineered to withstand the vibration, temperature extremes, and voltage fluctuations that vehicles encounter on the road. It reaches full brightness instantly, restoring the beam pattern and light output that the headlamp or fog light assembly was designed to deliver. It meets the performance characteristics of the original equipment lamp for safe driving in a range of conditions.
Key Features & Benefits
- Clear Finish T4 envelope for optimal light distribution.
- 50W at 12V for compatibility with low-voltage fixtures and power supplies.
Product Specifications
- Wattage: 50W
- Voltage: 12V
- Base Type: SPECIAL
- 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: 50
- Base: SPECIAL
- Shape: T4
- Life: 2000
- MOL: 2.25
- Bulb Finish: CLEAR
- AMPS: 4.167
During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.
All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)
At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.