6838A442 UV Curing Lamp – Replacement for Hanovia OEM 6838A442

This USA-made replacement for the Hanovia 6838A442 UV curing lamp is engineered for high output, long service life, and consistent curing performance. Built with premium quartz and doped mercury technology, this lamp delivers fast curing speeds and exceptional dot-to-dot uniformity across a wide range of industrial finishing systems.

OEM Direct Replacement

This lamp is a 100% compatible replacement for:

• Hanovia 6838A442

• Hanovia 6838A443

• Also cross-references: 830C, 904519-6683

Designed to match or exceed OEM electrical and optical performance.

---

Compatible Equipment & Applications

This lamp is widely used in:

• Cefla Finishing Lines

• Superfici UV Coaters

• Makor Finishing Systems

• Delle Vedove (DV Systems)

• Industrial wood finishing

• Printing & coating lines

• Adhesive curing applications

If your system uses Hanovia part # 6838A442, this lamp is a direct fit.

---

Technical Specifications

• Arc/Total Length: 1143 mm

• Spectrum: HG (Mercury)

• Warranty: 600 hours factory warranty

• Fill Type: Mercury Vapor (HG)

• Made by: Lamp Express USA

• Performance: High actinic output, optimized curing efficiency

---

Why Choose Lamp Express?

• Over 30 years of UV curing experience

• USA-manufactured lamps built with premium materials

• Fast shipping, technical support, and custom manufacturing

• Deep OEM cross-reference database — we match ANY machine

---

Need Help Finding the Right UV Lamp?

We manufacture and source OEM Compatible and Custom UV, IR, and Xenon Bulbs for all major industrial systems.
Call us at 888-539-8847 and we’ll match your bulb quickly.