Replacement Light Bulb for Olympus CHK-120V20WSB Medical Equipment - 120V 20W BA15D S11

Replacement for Olympus CHK-120V20WSB delivers the exact 120V 20W S11 configuration needed in scientific illumination setups. This bulb matches the original electrical and physical requirements with 150 lumens output and BA15D double contact bayonet base.

Key Features & Benefits

• Operates at 120 volts drawing 0.167 amps for consistent equipment performance
• Produces 150 lumens from 20 watts input in S11 shape
• Provides 300 hours rated life under specified conditions
• BA15D double contact bayonet base ensures direct socket compatibility

Product Specifications

• Volts: 120
• Watts: 20
• Lumens: 150
• Shape: S11
• Life: 300 hours
• Base: BA15D DOUBLE CONTACT BAYONET 15MM DIAMETER
• Amps: 0.167

Replacement Compatibility

Compatible with Olympus CHK series and similar medical and scientific equipment requiring this bulb type.

Discover the Perfect Replacement

Confirm your equipment model matches these specifications to restore original illumination output without modification.

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.