Side-by-side
OBS X universal obstruction light vs NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C)
Spec comparison for two products on Aviation Souk. Both compete in Runway Lighting & Airfield Electrical.
Runway Lighting & Airfield Electrical
OBS X universal obstruction light
by Aerolighting SA
3–10 W universal low-intensity obstruction light combining ICAO Type A and Type B modes, NVG-IR output, and GPS flash synchronisation in a single IP68 unit.
Runway Lighting & Airfield Electrical
NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C)
by Vosla Gmbh Narva
P28s prefocus incandescent airfield lamp for constant-current regulated series circuits.
| Cost of ownership | OBS X universal obstruction light | NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | OBS X universal obstruction light | NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C) |
|---|---|---|
| Diameter | 159 mm | — |
| Power consumption | 3–10 W | — |
| Type A intensity | 10 cd | — |
| Type B intensity | 32 cd | — |
| Color | Red + Infrared (IR) | — |
| IP rating | IP68/69 | — |
| Max operating temperature | 80 °C | — |
| LED rated life (SafeBeam IR) | >80,000 hours | — |
| Flash synchronisation | Optional GPS sync | — |
| Standards | ICAO Annex 14 Vol I, FAA, EASA, CASA, DGAC-STAC | — |
| Warranty | 5–10 years | — |
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