OSRAM DECOSTAR 51 TITAN | 50W MR16 | 12V Very Wide Flood

The Osram 44870 VWFL (Decostar 51 Titan) is a high-performance halogen reflector lamp designed for demanding commercial and residential applications. Featuring a 60° Very Wide Flood beam, it provides a smooth, expansive wash of light that is perfect for general illumination and broad accenting. The "Titan" series is distinguished by its hard-coated dichroic reflector, which ensures constant luminous intensity and color location throughout its 4,000-hour rated life. By directing up to 66% of infrared heat through the back of the reflector, it protects heat-sensitive objects from thermal damage while delivering a brilliant 100 CRI light.

Product Overview

The Decostar 51 Titan represents the pinnacle of halogen MR16 technology. Unlike standard dichroic lamps that can lose color consistency over time, the Titan's special reflector coating maintains a steady 3000K appearance and bluish rear-light signature for the duration of its life. This lamp is fully dimmable and includes an integrated clear cover glass, making it suitable for use in open luminaires according to IEC 60598-1. With an axial filament for precise light distribution and a built-in UV filter, it is the ideal choice for prestigious applications in galleries, hotels, and high-end retail shops where light quality cannot be compromised.

• Titan Performance: 4,000-hour average life—double the standard of the Decostar 51S range.
• Superior Heat Management: Directs 66% of heat away from the beam to protect sensitive displays.
• True Color: Perfect Ra 100 color rendering ensures textures and colors look natural.
• Precision Beam: 60-degree VWFL optics provide wide, uniform coverage for general room lighting.

Technical Specifications

• Brand: Osram
• Model: Decostar 51 Titan 44870 VWFL
• Wattage: 50W
• Voltage: 12V
• Base Type: GU5.3 (Bi-Pin)
• Luminous Flux: ~770 Lumens
• Luminous Intensity: 1100 cd
• Beam Angle: 60° (Very Wide Flood)
• Color Temperature: 3000K (Warm White)
• CRI: 100 / Ra 100
• Rated Average Life: 4,000 Hours
• Dimensions: 46mm (MOL) x 51mm (Diameter)

Installation & Application Guide

• Low Voltage: This lamp operates on 12V systems and requires a compatible magnetic or electronic transformer.
• Handling: To maximize life, avoid touching the glass with bare hands as skin oils can cause the quartz to degrade under heat.
• Dimming: Fully compatible with standard leading or trailing-edge dimmers designed for low-voltage halogen loads.
• Applications: Best for high-ceiling retail environments, restaurant general lighting, and residential "wash" lighting for walls or large art pieces.