The LEDVANCE OSRAM HALOLINE PRO 48W is a halogen tubular lamp built as a direct replacement for standard R7S 78mm linear fittings, using the 74.9mm format. It achieves a colour rendering index Ra of 100 and a colour temperature of 2900K, producing 750lm of warm-white accent light without requiring a transformer.

Compared to a basic halogen reference lamp of the same lumen output, the HALOLINE PRO generates significantly lower CO2 emissions and lower heat loss. The lamp contains no mercury and is fully dimmable via a compatible dimmer. It suits indoor and outdoor applications, with outdoor use restricted to appropriate enclosed luminaires.

Key Features

• R7S double-ended base — immediate plug-in replacement for basic 78mm linear halogen lamps
• No transformer required — operates directly at 230V
• Fully dimmable for adjustable brightness control
• Colour rendering index Ra: 100 — perfect colour reproduction
• Mercury-free construction
• Significantly lower CO2 emissions than the basic halogen reference product

Product Benefits

• Ra 100 colour rendering index ensures true, accurate colours in accent and display lighting
• 2900K warm white output suits accent, entrance, path, and retail display applications
• Dimmable design allows brightness to be adjusted precisely to setting requirements
• No transformer needed simplifies installation in existing R7S fittings
• Lower thermal efficiency versus the basic reference reduces heat in enclosed spaces

Technical Specifications

• Model: OSRAM 64684 HALOLINE PRO
• Power: 48W
• Voltage: 230V
• Base Type: R7S
• Length: 74.9mm
• Colour Temperature: 2900K
• Luminous Flux: 750lm
• Colour Rendering Index: Ra 100
• Average Lifespan: 2,000 hours
• Dimming: Dimmable
• Mercury: None

Why You'll Love It

• Ra 100 is the highest possible colour fidelity — no colour shift or distortion under this lamp
• Direct R7S replacement means no adapters, no rewiring, and no transformer to source
• Mercury-free composition makes disposal straightforward
• Package includes 1× LEDVANCE OSRAM HALOLINE PRO 48W/230V/R7S/74.9mm