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Theimer TRS 3007 — UV exposure lamp replacement

Metal-halide (long-arc) lamp for PCB, screen-printing and plate exposure units, 132 mm, iron-doped (Fe). Also listed as Theimer 820397, Theimer THS 3007 and 11 more part numbers.

Power3,000 W (published figures differ between sources — confirm on the label)
DopingIron-doped (Fe)
Overall length (mm)132 (US distributor catalogue); 133mm (Alpha-Cure Amba AM598XS); 133mm (Alpha-Cure Theimer THS3007)
Arc / lighted length (mm)41mm (Alpha-Cure Amba AM598XS); 44mm (Alpha-Cure Theimer THS3007)
Tube diameter (mm)26mm (Alpha-Cure Amba AM598XS); 28mm (Alpha-Cure Theimer THS3007)
Base / connectionPinch seal (Alpha-Cure Amba AM598XS); Pinch seal (Alpha-Cure Theimer THS3007)
Doping / spectrumFe (iron-doped)
Rated life (h)600 (US distributor catalogue typical/warranty)

Need a replacement for the Theimer TRS 3007?

Send the part number, a photo of the old lamp and your exposure unit model. We check length, base, doping and power and quote within 24 hours.

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Part numbers listed for this lamp

The same lamp — same overall length and spectrum — appears under all of these numbers in published replacement-lamp catalogues. Brand names identify the original part only.

BrandPart number(s)
TheimerTRS 3007 · 820397 · THS 3007
Heraeus45002208 · 45006069 · RQ 2121 Z4 KC · RQ 2120 Z4 KC
Heidelberg2041769410
BluetecS 5484 GF
BLVMHL 3007
AmbaAM 598 XS
AgfaDL 3000 S
SylvaniaMO 58.2
PhilipsHPA 2018 R

Equipment this lamp is listed for

Other exposure lamps with the same doping and similar length

Shown for navigation only — a lamp only fits if length, base and doping all match your unit.

Ushio MHL 3005 · 132 mmTheimer TRS 2117 · 132 mmTheimer TRS 4027 · 145 mmTheimer TRS 4027 O · 145 mmNuArc PD 27 · 146 mmAmergraph V 28 12.00 SE · 147 mmUshio MHL 1403 · 175 mmNuArc R 6074 · 178 mm

Frequently asked

Which part numbers are listed for the same lamp as the Theimer TRS 3007?

In published replacement-lamp catalogues the same lamp (same overall length and spectrum) is listed under 14 part numbers: Theimer TRS 3007, Theimer 820397, Theimer THS 3007, Heraeus 45002208, Heraeus 45006069, Heidelberg 2041769410, Bluetec S 5484 GF, Heraeus RQ 2121 Z4 KC, BLV MHL 3007, Amba AM 598 XS, Heraeus RQ 2120 Z4 KC, Agfa DL 3000 S, Sylvania MO 58.2, Philips HPA 2018 R. Confirm the length, base and doping of the lamp in your unit before ordering.

Can you supply a replacement for the Theimer TRS 3007?

Yes — send the part number on your old lamp, a photo of its label and ends, and your exposure unit model. We check overall length, base, doping and power against the original before we quote, and quote within 24 hours.

Why does the doping matter?

The metal added to the mercury fill (iron, gallium or none) sets which UV and violet wavelengths the lamp emits. Your dry film, solder mask, screen emulsion or printing plate is sensitised to particular wavelengths, so the replacement should carry the same doping as the original.

Safety: metal-halide exposure lamps contain mercury and emit strong UV. Never run one outside its housing, wear UV-blocking eye protection when servicing, handle with gloves, and return used lamps for mercury recycling.

Specifications and cross-references compiled from published lamp-maker data (Ushio, Alpha-Cure) and a US replacement-lamp distributor's catalogue. Where sources differ the values are shown side by side. Data is given for identification only — verify against your unit's manual. Lamps supplied by Kilowatt Lamps are compatible replacements and are not made by or affiliated with the brands named.

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