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Theimer TR 3000 — UV exposure lamp replacement

Metal-halide (long-arc) lamp for PCB, screen-printing and plate exposure units, 132 mm, gallium-doped (Ga). Also listed as Theimer TH 3000, Waldhauser 3000 W and 26 more part numbers.

Power3,000 W (published figures differ between sources — confirm on the label)
DopingGallium-doped (Ga)
Overall length (mm)132 (US distributor catalogue); 132mm (Alpha-Cure Parker HPM2010); 132mm (Alpha-Cure Amba AM595X)
Arc / lighted length (mm)46mm (Alpha-Cure Parker HPM2010); 41mm (Alpha-Cure Amba AM595X)
Tube diameter (mm)28mm (Alpha-Cure Parker HPM2010); 28mm (Alpha-Cure Amba AM595X)
Base / connectionPinch seal (Alpha-Cure Parker HPM2010); Pinch seal (Alpha-Cure Amba AM595X)
Doping / spectrumGa (gallium-doped)
Rated life (h)600 (US distributor catalogue typical/warranty)

Need a replacement for the Theimer TR 3000?

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)
TheimerTR 3000 · TH 3000
Waldhauser3000 W
Technigraf6303301
SylvaniaMO 25
Sack200 213
PhilipsHPM 2010
Klimsch659 7320 · 3000 W OL
Heraeus45002002 · RQ 2128 Z1 · 45006050 · RQ 2129 Z1
Helioprint2000 W
HeitmannHeima Top
DuPont8000912
Degra3000 W
BLVMHL 3001
BacherMH 3000 Z1 · 56066585 · 56066111 · 56001342 · 3031205 · Repro 2000
AmbaAM 595 X · AM 505 X
Alpha CureAC 00751
AktiluxAL 3000-33 · AKT 3201

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.

Theimer TRS 3000 · 132 mmTheimer TRS 2110 · 132 mmTheimer TRS 4020 · 145 mmUshio MHL 17 · 175 mmAmergraph 10048 GA · 175 mmUshio MHL 2000/1 · 178 mmNuArc HT 121 GA · 180 mmAmergraph HID 10266 A · 180 mm

Frequently asked

Which part numbers are listed for the same lamp as the Theimer TR 3000?

In published replacement-lamp catalogues the same lamp (same overall length and spectrum) is listed under 29 part numbers: Theimer TR 3000, Theimer TH 3000, Waldhauser 3000 W, Technigraf 6303301, Sylvania MO 25, Sack 200 213, Philips HPM 2010, Klimsch 659 7320, Klimsch 3000 W OL, Heraeus 45002002, Heraeus RQ 2128 Z1, Heraeus 45006050, Heraeus RQ 2129 Z1, Helioprint 2000 W, Heitmann Heima Top, DuPont 8000912, Degra 3000 W, BLV MHL 3001, Bacher MH 3000 Z1, Bacher 56066585, Bacher 56066111, Bacher 56001342, Bacher 3031205, Amba AM 595 X, Amba AM 505 X, Alpha Cure AC 00751, Aktilux AL 3000-33, Aktilux AKT 3201, Bacher Repro 2000. Confirm the length, base and doping of the lamp in your unit before ordering.

Can you supply a replacement for the Theimer TR 3000?

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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