OSRAM DECOSTAR® 51 ECO | 20W 12V | 24° SP GU5.3 IRC MR16 Energy Saving Lamp

The Osram Decostar 51 ECO is a high-performance 12V halogen lamp that redefines efficiency through advanced IRC (Infrared Reflective Coating) technology. By reflecting heat back onto the filament, this lamp achieves the brightness of a standard 35W MR16 while consuming only 20 Watts, resulting in up to 30% energy savings. Designed for precision, its 24° Spot (SP) beam delivers brilliant 3000K warm white light with a perfect CRI of 100. Featuring a 5,000-hour rated life and an integrated UV filter with clear cover glass, it provides constant luminous intensity and protects sensitive objects from fading, making it an ideal choice for premium retail, gallery, and residential accent lighting.

IRC Technology: Sustainable Brilliance

Professional lighting requires a balance of economy and visual quality. The Decostar 51 ECO utilizes Osram’s IRC coating to significantly reduce power consumption and CO2 emissions without compromising on the crisp, high-CRI output that halogen is known for. The 24-degree beam angle is precision-engineered for accentuation, effectively highlighting architectural details or merchandise. Its dichroic reflector allows much of the infrared heat to pass through the back of the lamp, keeping the forward beam cooler—essential for heat-sensitive displays. Furthermore, the closed-face design with clear cover glass ensures safe operation in open fixtures.

• Energy Efficiency: IRC technology saves up to 30% on energy costs compared to standard bulbs.
• Superior Quality: CRI 100 provides absolute color fidelity for high-end applications.
• UV Filter: Dramatically reduces the risk of fading for textiles, art, and retail products.
• Consistent Output: Maintains constant color location and light intensity throughout its life.

Technical Specifications

• Brand: OSRAM
• Model: Decostar 51 ECO
• Wattage: 20W (Replaces standard 35W MR16)
• Voltage: 12V
• Base: GU5.3 (Bi-pin)
• Beam Spread: 24° Spot (SP)
• Color Temperature: 3000K (Warm White)
• Color Rendering Index (CRI): 100
• Rated Average Life: 5,000 Hours
• Technology: IRC (Infrared Reflective Coating)
• Cover: Closed Face (Clear Cover Glass)
• ILCOS Code: HRGS//UBIB20-12-GU5.3-51/10

Primary Applications

• Retail Displays: Energy-efficient spot lighting for merchandise and storefronts.
• Galleries & Museums: UV-protected light for paintings and delicate exhibits.
• Hospitality: Ideal for warm, brilliant accent lighting in hotels and lounges.
• Residential: Recessed cans and track lighting requiring focused, high-quality beams.

Notice: This lamp is fully dimmable and approved for use in both open and enclosed luminaires according to IEC 60598-1 standards.