Replacement for 3970A EIKI Halogen - MR16 Shape GY5.3 Base 360W 82V

This is a drop-in replacement for the 3970A by EIKI, built to meet the precise operating requirements of the original lamp. Operating at 360W and 82V, it seats securely in the GY5.3 bi-pin base socket.

This lamp delivers instant-on convenience and smooth dimming capability for display fixtures, equipment, task lighting, and specialty applications. Its halogen gas fill supports a longer filament life and more stable light output compared to standard incandescent lamps. It maintains consistent brightness and color quality from installation through end of life.

Key Features & Benefits

• GY5.3 bi-pin base provides reliable electrical contact and stable operation.
• Standard MR16 form factor fits a wide range of compatible fixtures.
• Operates at 360W, 82V to match standard low-voltage circuits.

Product Specifications

• Wattage: 360W
• Voltage: 82V
• Base Type: GY5.3
• Bulb Shape: MR16
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Film and microfiche projection equipment
• Endoscope and borescope light sources
• Professional photography and reproduction lighting
• Spectrometer and analytical instrument illumination
• Fiber-coupled medical diagnostic equipment

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.