OSRAM TP22-H/CE – Ceramic lamp holder for HPL 575/750 lamps (G9.5 with heat sink)
The OSRAM TP22-H/CE lampholder is designed for reliable operation in high-temperature, high-performance environments with HPL lamps (such as OSRAM HPL 575 and HPL 750). It features a heat-resistant ceramic housing , a silver-plated nickel floating contact system, and a high-temperature support spring to ensure a stable and long-lasting electrical connection, even with frequent switching cycles and vibrations typical of professional lighting. It is supplied with three 160 cm long copper conductors ( 16 AWG , approximately 1.31 mm²) and is CE certified . It is compatible with luminaires using G9.5 base HPL lamps with heat sinks , including the most common types used in theater and event settings.
Main features
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Guaranteed HPL compatibility: suitable for HPL 575 and HPL 750 lamps.
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High-temperature construction: ceramic body and thermal back spring for mechanical and electrical stability.
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Premium contacts: floating contact system in nickel with silver coating that optimizes conduction and reduces micro-arcs.
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Wiring included: 3 pre-installed conductors of 160 cm (≈ 1.6 m) each, 16 AWG gauge (≈ 1.31 mm²) for quick assembly.
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Maximum power and voltage: up to 1000 W and 250 V.
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Certification: CE for use in the EU. Manufacturer references also recognized by UL in certain variants.
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Compatible lamp base: G9.5 with heatsink (HPL / 2-Pin Medium w/ Heatsink).
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Professional use: designed for stage & theatre lighting, studio, TV and live events.
Product benefits
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Longer lifespan of the lamp-lamp holder assembly thanks to the firm and stable contact even at high temperatures.
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Quick and safe installation with long pre-connected cables that facilitate rewiring in the workshop or on tour.
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Optimal HPL system performance , maintaining a low resistance electrical connection to take advantage of the luminous flux of the HPL lamps.
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Reduced maintenance : robust design that withstands thermal cycling, vibrations, and frequent lamp changes.
Use cases
- Replacement in theater and event lighting fixtures that use HPL lamps (e.g., replacements in partials and other optics with G9.5 base with heat sink).
- Preventive rewiring in rental companies and performance spaces with a high number of service hours.
- Upgrading lamp holders damaged by temperature or mechanical fatigue in itinerant productions.
Frequently Asked Questions
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Which lamps is it compatible with? HPL lamps, specifically OSRAM HPL 575 and HPL 750.
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What lamp base does it use? HPL lamps with G9.5 base with heatsink (2-pin medium w/ heatsink).
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Does it include cables? Yes, 3 conductors of 160 cm in 16 AWG (≈ 1.31 mm²).
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What is its electrical limit? 1000 W maximum power and 250 V maximum voltage.
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Is it certified? Yes, CE . Some manufacturer references are also UL Recognized .
Compatibility and assembly
The TP22-H/CE is integrated into professional luminaires that use HPL light sources. For correct installation, disconnect the equipment, respect the cable lengths and bend radii, avoid mechanical stress on the lamp holder, and check that the lamp pins are properly seated. Replacement of the lamp holders is recommended when loose contacts or heat discoloration are observed.
Project description
OSRAM TP22-H/CE ceramic lampholder for HPL lamps (G9.5 base with heat sink). Max. wattage 1000 W, max. voltage 250 V. Three 160 cm (≈ 1.6 m) conductors included, 16 AWG (≈ 1.31 mm²). Silver-plated nickel floating contacts and high-temperature back spring. CE certified. Sold individually; pack of 10.
