Replacement for 20AR48/10/SP SYLVANIA Halogen - AR48 Shape G4 Base 20W 12V

This halogen lamp is a compatible replacement for the 20AR48/10/SP by SYLVANIA. It operates at 20W, 12V, AR48 form factor and fits directly into fixtures that accept a G4 bi-pin base. It is designed to restore full performance in commercial, residential, and specialty lighting application applications.

This lamp produces a warm, full-spectrum light that makes spaces feel inviting and shows products, interiors, and architectural details at their best. It reaches full brightness the moment it is switched on, with no warm-up period, and dims smoothly across its full range. Its compact form factor fits a wide variety of commercial and residential fixture types.

Key Features & Benefits

• G4 bi-pin base provides reliable electrical contact and stable operation.
• Standard AR48 form factor fits a wide range of compatible fixtures.
• Rated 20W, 12V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 20W
• Voltage: 12V
• Base Type: G4 2-PIN 4MM CENTER/CENTER
• Bulb Shape: AR48
• Beam Type: Spot
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Commercial and retail display lighting
• Architectural cove and accent installations
• Office and workspace general illumination
• Residential decorative and task lighting
• Landscape and low-voltage outdoor fixtures

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.