Side-by-side
HORIZON L-810IR LED 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
HORIZON L-810IR LED Obstruction Light
by Hughey & Phillips
Dual-mode red and infrared LED obstruction light built for NVG-equipped operations where visible red must coexist with 860 nm IR output.
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 | HORIZON L-810IR LED 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 | HORIZON L-810IR LED Obstruction Light | NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C) |
|---|---|---|
| IR peak wavelength | 860 nm | — |
| AC input range | 95–256 VAC | — |
| DC input range | 9–48 VDC | — |
| Nominal power (AC) | 4.0 W | — |
| Nominal power (DC) | 3.4 W | — |
| Operating temperature | ±55 °C | — |
| Humidity tolerance | 95% RH | — |
| Mounting connection | 1-inch bottom hub (reducers included) | — |
| FAA type | L-810 IR (flashing or steady burn) | — |
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