Side-by-side
OL800 Solar 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
OL800 Solar Obstruction Light
by Flash Technology
Self-contained solar obstruction light with up to 19 days battery autonomy, GPS sync, and IP68 rating for temporary and permanent low-intensity installations.
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 | OL800 Solar 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 | OL800 Solar Obstruction Light | NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C) |
|---|---|---|
| Classification | FAA L-810 / ICAO Low Intensity Types A & B / CAR 621 CL-810 / CASA | — |
| Light output | 209 cd (red); 70 cd with optional IR | — |
| Battery autonomy (compact) | 5–7 days (without solar charge) | — |
| Battery autonomy (large) | 16–19 days (without solar charge) | — |
| Battery type | Sealed Lead Acid (SLA), field-replaceable | — |
| Charging | MPPT-TC (Maximum Power Point Tracking with Temperature Compensation) | — |
| Operating temperature | -30°C to +50°C | — |
| Storage temperature | -40°C to +80°C | — |
| Wind loading | Up to 161 mph (72 m/s) | — |
| Ingress protection | IP68 | — |
| Ice loading | 0.03 psi (22 kg/m²) | — |
| Mounting | 3- or 4-bolt, 200 mm bolt circle | — |
| Weight (compact) | 5.0 kg (11.1 lbs) | — |
| Weight (large) | 8.0 kg (17.7 lbs) | — |
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