Overview
The American-De Rosa Lamparts J3331 120V 7W red incandescent holiday bulbs provide reliable, warm lighting for festive decorations. This 2-pack includes genuine F15 bulbs designed to fit standard light fixture sockets, making them a straightforward replacement or upgrade for holiday lighting applications.
Key Features
- 120V AC rated voltage for standard household electrical circuits
- 7W power consumption provides energy-efficient warm glow
- F15 bulb shape ensures compatibility with most string light and decorative fixtures
- Rich red color ideal for holiday and seasonal decorating
- Incandescent technology produces authentic warm light
- 2-pack quantity for multiple fixtures or replacement sets
Technical Specifications
- Voltage Rating: 120V AC
- Wattage: 7W per bulb
- Bulb Shape Code: F15
- Color: Red
- Bulb Type: Incandescent
- Quantity per Package: 2 bulbs
- Base Type: Medium base (standard screw)
- Manufacturer: American-De Rosa Lamparts
- Part Number: J3331
Typical Applications
These bulbs are designed for decorative indoor and outdoor holiday lighting, including:
- Christmas and seasonal string light sets
- Decorative lanterns and garden fixtures
- Holiday wreaths and garland lighting
- Year-round festive ambient lighting in homes and commercial displays
Compatibility & Replacements
Compatible With
- Standard E26 medium base light sockets
- F15 bulb shape compatible fixtures
- Residential 120V AC electrical circuits
- Most holiday string light sets and decorative lighting fixtures
Replaces / Drop-In Replacement For
The J3331 replaces any 120V 7W F15 incandescent holiday bulb. For specific model cross-references, verify compatibility with your light fixture manufacturer’s documentation before ordering.
Works With
- Standard indoor and outdoor holiday light strings
- E26 medium base lamp holders
- Residential electrical outlets (120V)










