Replacement Light Bulb for Philips 500R/3FL 250V - 250V 500W E39 Base

Replacement for the Philips 500R/3FL 250V, this incandescent R40 bulb delivers 500 watts of output at 250 volts through an E39 mogul base and clear finish suited to general lighting tasks in commercial or industrial fixtures.

Key Features & Benefits

• 2000 hour rated life under standard operating conditions
• 500 watt power draw at 250 volts with 2 amp current
• R40 shape and clear bulb finish for reflector applications
• E39 mogul screw base for compatible socket fit

Product Specifications

• Volts: 250
• Watts: 500
• Base: E39 MOGUL SCREW BASE 39MM DIAMETER (E40)
• Shape: R40
• Life: 2000 hours

Replacement Compatibility

Direct replacement for Philips 500R/3FL 250V and similar R40 reflector models in commercial, industrial, or specialized fixtures requiring 250V 500W operation.

Discover the Perfect Replacement

Confirm your fixture requirements and select this exact replacement bulb to restore original lighting performance in your existing setup.

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.