Side-by-side
ALDIS Aviation Signal Light Gun (IWT.801.APB) 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
ALDIS Aviation Signal Light Gun (IWT.801.APB)
by Inewatt
LED ALDIS signal light gun providing 20,000 cd white, 14,000 cd red, and 11,500 cd green ATC visual signals to 6.6 km with 8-hour battery autonomy.

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 | ALDIS Aviation Signal Light Gun (IWT.801.APB) | 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 | ALDIS Aviation Signal Light Gun (IWT.801.APB) | NARVA Conventional Incandescent Airfield Lamp — Prefocus P28s (7669 / 7654 / 7668C / 7670C / 6936C) |
|---|---|---|
| White intensity | 20,000 cd | — |
| Red intensity | 14,000 cd | — |
| Green intensity | 11,500 cd | — |
| Effective range | 6.6 km | — |
| Battery autonomy | 8 hours | — |
| Power supply | 110/230 VAC | — |
| LED lifespan | 60,000 hours | — |
| Operating temperature (Class 1) | −30°C to +55°C | — |
| Operating temperature (Class 2) | −55°C to +55°C | — |
| IP rating | IP67 | — |
| Dimensions | 780 × 600 × 500 mm | — |
| Weight | 2.8 kg | — |
| Standards | ICAO | — |
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