This document is about the technical information of DECOSTA 51/51S UV Filter lamp, introducing the features and characteristics of the lamp, including the lamp's wattage, beam angle, luminous intensity, etc.
The OSRAM DECOSTAR 51/51S is a 51 mm halogen lamp equipped with a dichroic reflector that reduces thermal radiation in the light beam by up to 66 %. The lamp complies with IEC 60598‑1, features an integrated cover pan for reflector protection, and meets stringent UV‑protection thresholds (NIOSH).
The sheet provides product characteristics, electrical ratings, geometry, temperature behaviour, and safety information. It lists available wattages (20 W, 35 W, 50 W), beam angles (10°, 36°), luminous intensities, and dimensional data required for luminaire design and compliance with IEC standards.
| Base type | GU 5.3 |
|---|---|
| Lamp life | 2000 h |
| Voltage | 12 V |
| Beam angle (SP version) | 10° |
| Beam angle (WFL version) | 36° |
| Reflector diameter | 50.7 mm (max 50.7) |
It uses a GU 5.3 base.
The lamp is rated for 2000 hours of operation.
The lamp operates at 12 V.