USHIO CEA 120V 100W – Double Contact Bayonet Base Incandescent Projection Lamp
This listing is for one genuine USHIO CEA 120V 100W incandescent projection lamp. This is the original double contact bayonet (BA15d) base bulb manufactured by USHIO in Japan, engineered for precision optical instruments, laboratory analyzers, slide and film projectors, and industrial imaging equipment. It delivers consistent, bright, 2970K illumination where optical accuracy is critical.
Bare bulb only – no housing or equipment included. Always handle halogen and incandescent bulbs with care. Avoid touching the bulb surface with bare fingers.
Compatible Applications
This bulb is designed for professional and industrial optical equipment. Typical applications include:
- Medical & Laboratory: Biochemistry analyzers, ophthalmic instruments, microscope illuminators.
- Imaging & Projection: Slide projectors, film projectors, microfilm readers, professional audio-visual equipment.
- Industrial: Machine vision lighting, quality control inspection stations.
- Studio: Specialized studio and stage lighting fixtures designed for BA15d-base lamps.
| Parameter | Specification |
|---|---|
| Model | CEA (also cross-referenced as CEB, CDK) |
| Wattage | 100W |
| Voltage | 120V |
| Base | BA15d (Double Contact Bayonet) |
| Bulb Shape | T8 |
| Color Temp | 2970K |
| Lumens | Approx. 2000 lm |
| Avg. Life | 50 hours |
| Dimensions | 25 mm × 78 mm |
Final confirmation before you order: To avoid any mismatch, please check your original bulb’s specifications (wattage, voltage, and base type) against the technical specifications listed above. The BA15d double contact bayonet base is physically different from single contact (BA15s) bases and will not fit those sockets. If you are unsure about compatibility, contact us with your equipment model number and we will verify fitment for you at no charge.
Genuine USHIO – 100% Original, Never Re-Lamped
This is a brand-new, original USHIO incandescent projection lamp—not a used original bulb that has been re-lamped with a new filament or fitted with a replacement glass envelope. Every bulb we sell is manufactured by USHIO in Japan as a complete, sealed unit. No recycled parts, no refurbished assemblies, no re-lamped cores. Non-genuine, re-lamped, or third-party compatible bulbs often suffer from early filament failure, inconsistent light output, and color temperature drift—all of which compromise critical optical measurements.
365-Day Replacement Warranty
Full 365-day warranty against manufacturing defects.
Fast, Tracked Shipping
Ships promptly with tracking. Packed securely to prevent damage during transit.
Add this genuine USHIO CEA 120V 100W lamp to your cart and restore your optical instrument to its full brightness and color accuracy.
