Product Overview
Osram Halospot 48 41900 SP 20W 12V GY4 8° Spot Halogen Reflector Lamp
Osram Halospot 48 41900 SP is an OSRAM Halospot 48 halogen reflector lamp rated 20W at 12V with a GY4 base, 3,100 cd center-beam intensity, a 8° spot beam and an average rated life of 2,000 hours.
Wattage 20W Halospot 48 | Voltage 12V Low Voltage | Intensity 3,100 cd Center Beam | Beam Angle 8° Spot | Rated Life 2,000 Hr Per Manufacturer Catalog |
Technical Specifications
| Brand | OSRAM |
| Product Family | Halospot 48 |
| Catalog Product Reference | 41900 SP |
| Product Number (EAN) | 4050300003962 |
| Wattage | 20W |
| Voltage | 12V |
| Luminous Intensity | 3,100 cd |
| Beam Angle | 8° (Spot) |
| Rated Average Life | 2,000 hours |
| Base | GY4 |
| Max Diameter (d) | 48 mm |
| Max Length (l) | 38 mm |
| Color Temperature | 3000K |
Product Overview
The OSRAM Halospot 48 family is a halogen reflector lamp line. Features listed by the manufacturer for this family:
- Faceted reflector ensures the light is evenly distributed
- Equipped with a cap for reduced glare and ease of handling
- UV-reducing quartz for the integral lamp: complies with the strictest UV threshold values (IEC 60432) and reduces UV-related bleaching by up to 80%
- 12V versions in low-pressure design may be used in free-burning applications without a shield on the luminaire, in accordance with IEC 60598
- Dimmable
- UV-FILTER
- Color temperature of 3000 K
Compatible Applications
- Accent and display lighting that needs evenly distributed light from a faceted reflector
- Free-burning use without a luminaire shield (12V versions, per IEC 60598)
Before Ordering – Verify
- Confirm base type (GY4) and operating voltage (12V) match your fixture before ordering.
- Confirm the transformer or driver supplies the correct low voltage for this lamp and can handle the total wattage.
- 12V versions are low-pressure and may be used free-burning without a luminaire shield per IEC 60598; confirm your luminaire requirements.
Safety and Handling Guidelines
- Disconnect power and let the lamp cool completely before handling or replacing it.
- Avoid touching the quartz envelope with bare fingers; skin oils can shorten lamp life. Use a clean cloth or gloves.
- Operate at the rated voltage and wattage only.
- Keep the lamp clear of flammable materials, and replace damaged or cracked lamps immediately.
Ordering Information
- Product: Osram Halospot 48 41900 SP 20W 12V GY4 8° Spot Halogen Reflector Lamp
- Catalog Product Reference: 41900 SP
- Sold individually by ADL Supply.
- Contact ADL Supply to confirm current stock and lead time.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
