Osram 2357A Miniature Amber Bulb 10-Pack Dual Filament BAY15d

The Osram 2357A is a dual-filament miniature automotive bulb designed for turn signal, parking, brake, and auxiliary lighting applications. This amber-coated bulb features a BAY15d double contact bayonet base with offset pins for proper installation orientation.

Technical Specifications:

• Voltage: 12.8V (compatible with 12V automotive systems)
• Wattage: 28.8W/8.26W dual filament configuration
• Luminous Output: 377 lumens (bright filament), 28 lumens (dim filament)
• Base Type: BAY15d (offset double contact bayonet)
• Bulb Shape: S-8 (1.04 inch diameter)
• Overall Length: 2 inches
• Amber coated glass for enhanced turn signal visibility
• Operating Life: 400 hours (bright filament), 5000 hours (dim filament)

Common Applications:

• Front and rear turn signals
• Parking and running lights
• Brake and tail lights
• Side marker lights
• Interior dome and trunk lighting

This basic version provides reliable OEM-equivalent performance as a direct replacement for factory bulbs. The dual-filament design allows one bulb to serve multiple functions, with the bright filament for signaling and braking, and the dim filament for parking or running lights. The amber coating produces 30 candlepower output while maintaining proper current draw for stock automotive electrical systems.

Package Contains: 10 miniature bulbs