Voltarc Part # UV- LUX H10K/50/757 UV Curing Lamp Bulb

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Curing Lamp – 50" Arc Length

The Voltarc Replacement Curing Lamp # UV-LUX H10K/50/757 is a 50-inch arc length UV curing bulb engineered to meet or exceed OEM performance standards. This high-output lamp is designed for demanding industrial UV curing applications, delivering consistent and uniform UV energy for effective curing of inks, coatings, and adhesives.

Manufactured with high-quality quartz and precision engineering, this UV lamp provides stable output across the entire arc length, ensuring even curing results over wide surfaces. Its extended arc design makes it ideal for wide-format systems and high-throughput production environments requiring reliable and repeatable performance.

Our replacement UV lamps are built to provide OEM-equivalent quality at a cost-effective price point. With dependable operation and predictable lifespan, these lamps help maintain production efficiency while minimizing downtime in UV curing systems.

Applications

• UV printing systems
• Industrial coating and finishing lines
• Ink and adhesive curing
• Graphics and signage production
• Packaging and labeling processes
• Wide-format and conveyor-based UV curing systems

Technical Specifications

• Arc Length: 50 inches (1270 mm)
• Overall Length (TOL): 56.15 inches (1426 mm)
• Lamp Diameter: 22.5 mm
• Leads: 36" wire leads
• Lamp Type: UV curing lamp
• Part Number: UV-LUX H10K/50/757

Cross-Reference / Replacement Part Numbers

• Voltarc: UV-LUX H10K/50/757
• Voltarc: H10K/50/757
• Voltarc Legacy Lamp Family: H10K/50AB
• Hanovia Legacy Cross-Reference: 6550A431
• Western Quartz: 50-20015-E
• Theimer Legacy Reference: TQH 142110
• CureUV: 196336

Also searched as: Voltarc UV-LUX H10K/50/757, Voltarc H10K/50/757, H10K-50-757, H10K50757, Voltarc H10K/50AB, Hanovia 6550A431, Western Quartz 50-20015-E, Theimer TQH 142110.

Lamp Identification: 50" (1270 mm) arc length, 56.15" (1426 mm) overall length, 22.5 mm lamp diameter, with 36" wire leads.

Cross-Reference Information: Voltarc UV-LUX H10K/50/757 belongs to the established H10K/50 industrial mercury UV curing lamp family. The legacy Voltarc H10K/50AB configuration is documented with the same 1270 mm arc length and 1426 mm overall length. Published industrial UV lamp cross-reference catalogs associate the H10K/50AB family with Hanovia 6550A431 and Western Quartz 50-20015-E, with Theimer TQH 142110 also appearing in the corresponding legacy reference group. Because the /757 suffix may designate a specific terminal, lead, or construction variant, confirm those details before substitution.

When cross-referencing this lamp with another manufacturer, verify the arc length, overall length, lamp diameter, electrical rating, spectral chemistry, and terminal/lead configuration before installation.

Still not sure if this is the correct replacement lamp? We understand that identifying UV curing lamps can be challenging. Contact us at sales@cureuv.com or call 1-800-977-7292 and we’ll help you find the exact match.