Replacement for 20AR70/SP8 12V (41970SP) OSRAM SYLVANIA Halogen - AR70 Shape BA15D Base 20W 12V

Built to the specifications of the 20AR70/SP8 12V (41970SP) from OSRAM SYLVANIA, this compatible halogen replacement provides a straightforward path to restoring your equipment. At 20W, 12V, AR70 form factor, it drops into the BA15D double contact bayonet base socket and runs at the correct operating point.

This lamp combines compact size, high output, and excellent color rendering in a package suited for track lighting, recessed cans, pendants, and wall sconces. It maintains stable lumen output and color temperature over its rated life, keeping spaces looking their best from installation to replacement. It handles the thermal demands of enclosed and recessed fixtures.

Key Features & Benefits

• BA15D double contact bayonet base provides reliable electrical contact and stable operation.
• Standard AR70 form factor fits a wide range of compatible fixtures.
• Operates at 20W, 12V to match standard low-voltage circuits.

Product Specifications

• Wattage: 20W
• Voltage: 12V
• Base Type: BA15D
• Bulb Shape: AR70
• 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.