Fultyme RV 590-3012 Replacement Bulb GE 1157 Dual-Filament

The Fultyme RV 590-3012 is a direct replacement bulb equivalent to the GE 1157, designed for reliable performance in RV, automotive, marine, and trailer lighting applications. This dual-filament incandescent bulb features a BAY15D double-contact bayonet base for secure plug-and-play installation.

Key Specifications:

• Dual-filament design with 26.88W/7.08W power output at 12 volts
• Current draw: 2.1 amps (high intensity) / 0.59 amps (low intensity)
• Total light output: 402 lumens
• BAY15D bayonet base with offset pins for proper alignment
• Bulb dimensions: 1.06 inches diameter x 2.00 inches length
• Average bulb life: 1,200 hours

Common Applications:

• Brake lights and tail lights
• Turn signal lights
• Parking lights
• Running lights
• RV exterior lighting fixtures

This versatile bulb is compatible with fixtures designed for 1157, 2057, and 2357 bulb types, making it an ideal replacement for burned-out bulbs in recreational vehicles, cars, trucks, boats, and trailers. The dual-filament construction allows it to perform two functions in combination light fixtures—one filament for running lights and a brighter filament for brake or turn signal operation.