Product Overview
Osram HQI-TS 2000W/NDL/S POWERSTAR Metal Halide Lamp - 1950W cable Base, 4400K CRI > 85, 4000h Rated Life
The Osram HQI-TS 2000W/NDL/S is an Osram POWERSTAR HQI quartz metal halide lamp rated at 1950W / 205V on a cable base, with a 4400K color temperature and CRI (Ra) > 85. It is rated for 4000 hours average life.
This lamp should be selected by matching the Osram order code, wattage, base type, and light color to the installed fixture or ballast.
Flags for review:
- Matched to the plain 'HQI-TS 2000W/NDL/S' entry (no further suffix). A separate 'HQI-TS 2000W/NDL/S/V' variant also exists in the catalog (EAN 4008321910202) -- confirm this row isn't meant to be that one.
Wattage 1950W 205V Nominal | Color Temp 4400K CRI > 85 (Ra) | Lumens 200000 Nominal Initial | Rated Life 4000 Hours | Base cable HQI-TS |
Product Overview
Osram’s POWERSTAR HQI lamps are quartz metal halide lamps used across commercial, industrial, and display lighting where compact size, high lumen output, and good color rendering are required. Different HQI families (T, BT, TS, E, E/P) vary by bulb shape, base type, and intended fixture/reflector design — always match the exact family and base type to the installed fixture.
Technical Specifications
| Brand | Osram |
| ADL / Order Code (as listed) | Osram 525499 |
| Osram Lamp Reference | HQI-TS 2000W/NDL/S |
| Family | HQI-TS |
| ILCOS Code | MN-2000/44/1B-E-cable lug-36/187/P15 |
| EAN | 4008321910196 |
| Wattage | 1950 W |
| Voltage | 205 V |
| Ignition Voltage (Min/Max) | 4/5 kVp |
| Lamp Current | 11.3 1) A |
| Nominal Luminous Flux | 200000 lm |
| Luminous Efficacy | 103 lm/W |
| Light Color / Appearance Code | NDL |
| Color Temperature | 4400 K |
| Color Rendering Index (Ra) | > 85 |
| Base | cable |
| Diameter | 36 mm |
| Maximum Overall Length | 187 mm |
| LCL | 93 mm |
| Burning Position | p 15 |
| Average Lamp Life | 4000 hours |
| PF Correction Capacitor (50 Hz) | 60 µF |
| Standard Pack Quantity | 10 |
| Max. Permissible Outer Bulb Temp. | 950 °C |
| Max. Permissible Pinch/Base Edge Temp. | 390 °C |
Key Features
- HQI-TS family POWERSTAR quartz metal halide construction on a cable base.
- 4400K color temperature at CRI (Ra) > 85.
- 4000-hour average rated life.
Compatible Applications
- Commercial and industrial high-bay, floodlighting, and display fixtures rated for this HQI family and base type
- Retail and architectural accent lighting requiring high color rendering metal halide sources
- Maintenance replacement where Osram lamp reference HQI-TS 2000W/NDL/S or EAN 4008321910196 is specified
Before Ordering Verify
- Exact Osram Lamp Reference: Match HQI-TS 2000W/NDL/S (EAN 4008321910196) to the existing lamp label or fixture documentation.
- Base Type: Confirm the fixture socket matches a cable base.
- Wattage & Control Gear: Confirm the fixture/ballast is rated for 1950W.
- Color Temperature: Confirm 4400K matches the existing lamps in the fixture or space.
- Burning Position: Confirm the fixture orientation matches the rated p 15 burning position.
Safety & Installation Guidelines
- Qualified Installation: Install and service only with power disconnected, following applicable electrical codes.
- UV Exposure: Use only in fixtures with adequate shielding; do not operate with a damaged or broken outer envelope.
- Correct Ballast Match: Operating this lamp on an incompatible ballast/gear type can cause premature failure, incorrect color temperature, or fixture damage.
- Disposal: Metal halide lamps contain mercury — dispose of per local regulations (www.lamprecycle.org).
- Cooling: Allow the lamp to cool fully before handling or removal.
Wholesale & Project Support
ADL Supply supports contractors, facility managers, maintenance departments, and commercial buyers with Osram metal halide lamp replacement identification, project quoting, and volume order support.
For volume pricing, availability, or help confirming the correct Osram replacement lamp, contact ADL Supply at 1-800-235-3489.
