Products of Radium

Radium: LED Lamps, Bulbs & Special Lamps for Industry and Commerce

Radium Lampenwerk is an established German lamp manufacturer with over 100 years of experience in light engineering. At Lieske Elektronik (Voerstetten, Germany) trade businesses and companies can source the complete Radium range – from LED retrofit lamps and compact fluorescent lamps to special lamps for professional applications.

1906

Founded

100+ yrs

Lighting expertise

Made in EU

European production

CE / RoHS

Certified

Radium – European Lamp Expertise Since 1906

Radium Lampenwerk, founded in 1906 in Wipperfuerth (North Rhine-Westphalia), is one of Germany's most traditional lamp manufacturers. The company is now part of the Osram Group and specialises in the development and production of lamps for professional applications in commerce, industry, retail and public facilities.

The range includes LED retrofit lamps (E27, E14, GU10, G13), compact fluorescent lamps, high-pressure discharge lamps, halogen lamps and special lamps for UV, infrared and specific industrial applications. All products comply with current EU Ecodesign Regulations and are CE and RoHS certified. Lieske Elektronik supplies Radium lamps with expert advice on selecting the correct type for your application.

Quality & Certifications

✓	CE compliant
✓	RoHS compliant
✓	EU Ecodesign Regulation 2019/2020 compliant
✓	Energy efficiency classes A to F (LED)
✓	IEC 62560 / EN 62560 (LED lamp standard)

► Product Lines at a Glance

LED Retrofit Lamps (E27, E14, GU10, G13) High-quality LED replacement lamps in all common bases as direct replacements for incandescent, halogen and fluorescent tubes. Radium LED lamps offer high luminous efficacy (up to 160 lm/W), excellent colour rendering (Ra >80) and service lives of 15,000 to 25,000 hours.	Compact Fluorescent Lamps (CFL) Compact fluorescent lamps with various cap types (E27, GX23, 2G11) for office luminaires, downlights and surface-mounted fixtures. High luminous output, long service life and excellent colour quality for professional interior lighting.

High-Pressure Discharge Lamps (HQL, HRI, HST) Mercury vapour, metal halide and high-pressure sodium lamps for industrial hall lighting and outdoor areas – high light output with long service lives for extended maintenance intervals in demanding environments.	Special Lamps (UV, Infrared, Specialist Use) Technical special lamps for UV curing, infrared heating, photography, stage and studio lighting as well as specific industrial processes – precise colour temperatures and spectral properties for demanding requirements.

► Typical Application Areas

⚡ Industry & Production High-output lamps for production halls, machine-tool lighting and industrial process illumination.	◆ Retail & Commerce High-quality LED lamps for shop lighting, window displays and showrooms with excellent colour rendering.	★ Office & Administration Flicker-free, glare-reduced LED retrofit lamps for office luminaires and ceiling systems – direct replacement without refitting.

► Warehousing & Logistics Long-life lamps for warehouses and logistics centres with extended maintenance intervals and robust design.	◆ Public Facilities Cost-effective lamp solutions for schools, administration buildings, hospitals and municipal facilities.	★ Special Lighting & Processes UV curing, infrared heating and special lamps for technical processes, photography and studio applications.

► Your Advantages with Radium

Proven Quality for Over 100 Years

Radium lamps have been professionally developed and manufactured since 1906. Decades of lamp-making expertise guarantee reliable performance, consistent quality and standards-compliant specifications.

Wide Range for Every Application

From simple LED retrofit lamps to high-pressure discharge lamps – Radium offers precisely matched lamps for every luminaire type and application area in commerce and industry.

EU Ecodesign Compliance

All Radium lamps meet current EU Ecodesign requirements. This simplifies procurement for businesses that must use standards-compliant and sustainable lighting solutions.

Direct Replacement, No Refitting

Radium LED retrofit lamps are designed as 1:1 replacements for incandescent and halogen lamps. Identical base dimensions allow simple lamp exchange without replacing luminaires – minimal installation effort.

► Radium Products in the Shop

Linear Luminaires
Outdoor Luminaires
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► Frequently Asked Questions about Radium

Which Radium LED lamps replace old T8 fluorescent tubes?

Radium offers G13 LED tubes as direct replacements for T8 fluorescent tubes in lengths of 600, 900, 1200 and 1500 mm. Tubes are available for magnetic ballast, electronic ballast and ballast-bypass operation – installers should verify luminaire compatibility beforehand.

Are Radium lamps dimmable?

Selected Radium LED types are approved for phase-cut or trailing-edge dimming. Dimmability is indicated per product. Contact us for expert guidance on selecting the right dimmable Radium lamp for your installation.

What colour temperatures does Radium offer for commercial lighting?

Radium lamps are available in the most common colour temperatures: warm white (2700 K), neutral white (4000 K) and daylight (6500 K). For production and inspection lighting, neutral white or daylight with a high CRI value (>80) is recommended.

Request or Order Radium Lamps

Our sales team at Lieske Elektronik advises you on type selection, volume pricing and lamp retrofit projects.

► Contact us: sales@industry-electronics.com

Lists

Accessories ( 1 )

Categories with products from Radium

Light & Sound ➤ Illuminants ➤ Bulbs ➤ High-voltage ( 1 )
Light & Sound ➤ Illuminants ➤ Discharge lamps ➤ Miscellaneous ( 2 )
Light & Sound ➤ Illuminants ➤ Fluorescent lamps ➤ Energy-saving lamps socket ( 1 )
Light & Sound ➤ Illuminants ➤ LED lamps ➤ LED Soffitte ( 1 )
Electrics ➤ Installation ➤ Switch Material ➤ Switch Electronics ( 1 )
Light & Sound ➤ Light Systems ➤ Living Room Lamps ➤ Floor lamps ( 1 )

Radium ITT 500W 235V-0870 R7S 12X1 24317340Radium ITT 500W 235V-0870 R7S 12X1 infrared halogen lamp 24317340
Highly efficient infrared heater for mains voltage 230V, double-sided socket, adjustable, long service life, no start-up time - fast heating

Lieske Part No.: 1348976
Mfg Part No: 24317340
Type: ITT 500W 235V-0870 R7S 12X1

48,67 EUR