1. Introduzione
This manual provides detailed instructions for the safe installation, operation, and maintenance of your DAKASON 4FT LED Vapor Tight Light. Please read this manual thoroughly before installation and retain it for future reference.
The DAKASON 4FT LED Vapor Tight Light is a high-efficiency lighting fixture designed for demanding environments. It features adjustable wattage (40W/50W/60W), 0-10V dimming capability (dimmer not included), and an IP65 rating for resistance against water, dust, and harsh conditions.
2. Informazioni sulla sicurezza
ATTENZIONE: Rischio di scossa elettrica. L'installazione deve essere eseguita da un elettricista qualificato, nel rispetto di tutte le normative elettriche nazionali e locali.
- Prima dell'installazione o della manutenzione, scollegare l'alimentazione dal fusibile o dall'interruttore automatico.
- Garantire la fornitura voltage is compatible with the fixture (100-277V).
- Non maneggiare fili elettrici sotto tensione.
- Assicurarsi che tutti i collegamenti siano sicuri e adeguatamente isolati.
- Non modificare l'apparecchio.
- Durante l'installazione indossare adeguati dispositivi di protezione individuale (DPI).
- This fixture is designed for indoor/outdoor use in wet, damp, and dusty areas.
3. Contenuto della confezione
Verificare che tutti i componenti siano presenti prima di iniziare l'installazione:
- 1 x 4FT LED Vapor Tight Lighting Fixture
- 10 x Stainless Steel Clips
- 2 x staffe di montaggio
- 4 x tasselli in plastica
- 4 x Viti
- 1 x pressacavo impermeabile

Figure 3.1: Included mounting kit and components.
4. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Numero di modello | VPD-4A-50KFD |
| Cosatage | 60W (Adjustable to 50W/40W) |
| Flusso luminoso | 6600lm (at 60W) |
| Temperatura del colore | 5000K (Day White) |
| Ingresso volumetage | 100-277V AC |
| Grado di protezione IP | IP65 (impermeabile, antipolvere) |
| Oscuramento | Dimmerabile 0-10 V (dimmer non incluso) |
| Materiale | Policarbonato, acciaio inossidabile |
| Dimensioni | 47.2 cm L x 3.74 cm P x 3.38 cm A |
| Peso | 4.91 libbre (2.23 kg) |
| Certificazioni | Elencato UL |
| Durata | 50,000 ore |

Figure 4.1: IP65 rating details for the vapor tight light.
5. Istruzioni per l'installazione
This fixture supports surface/wall mount and suspension mount (additional accessories required for suspension). The following steps detail surface/wall mounting.
- Spegnere l'alimentazione: Before starting, ensure electrical power is turned off at the fuse or circuit breaker box to prevent electric shock.
- Mark mounting locations: Use the mounting brackets to mark the desired locations for drilling holes on the mounting surface.
- Install mounting brackets: Drill holes and secure the mounting brackets to the surface using the provided screws and wall plugs.
- Preparare il cablaggio: Open the fixture housing. Feed the supply wire (not included) through the waterproof cable gland. Select the desired wattage (40W/50W/60W) using the internal switch.
- Collegamenti via cavo: Connect the supply wires to the LED driver according to the wiring diagram.
- Black (Line) to L
- White (Neutral) to N
- Green (Ground) to Gnd
- Purple (Dim+) and Gray (Dim-) for 0-10V dimming control (if applicable).
- Mount fixture: Sollevare l'alloggiamento dell'apparecchio e agganciarlo in posizione sulle staffe di montaggio installate.
- Secure lens: Position the lens onto the fixture housing and secure it with the stainless steel latches/clips. Ensure the lens is tightly sealed with the housing to maintain the vapor-tight integrity.

Figure 5.1: Hard-wired installation steps and wiring diagram.
Video 5.1: Demonstration of mounting bracket installation for the vapor tight light.
6. Istruzioni per l'uso
Once installed and wired correctly, the DAKASON LED Vapor Tight Light is ready for operation.
- Accensione: Restore power at the circuit breaker. The light will illuminate.
- Cosatage Selezione: The fixture has a selectable wattage switch (40W/50W/60W) located inside the housing. Adjust this switch Prima sealing the fixture and restoring power to set the desired light output.

Figure 6.1: Internal wattage interruttore di selezione.
- Funzione di attenuazione: If connected to a compatible 0-10V dimmer switch (not included), the light output can be adjusted from 0% to 100%.
Video 6.1: Demonstration of 0-10V dimming capability in a warehouse setting.
7. Manutenzione
The DAKASON LED Vapor Tight Light is designed for minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Pulizia: Pulire periodicamente l'esterno dell'apparecchio con un panno morbido eamp cloth. Do not use abrasive cleaners or solvents, as these can damage the polycarbonate housing and lens. Ensure power is off before cleaning.
- Ispezione: Regularly inspect the fixture for any signs of damage, loose connections, or wear. Pay attention to the waterproof cable gland and stainless steel clips to ensure the seal remains intact.
- Nessuna parte riparabile dall'utente: There are no user-serviceable parts inside the fixture. Do not attempt to open or repair the LED driver or LED chips. Contact qualified personnel for any repairs.
8. Risoluzione Dei Problemi
If you experience issues with your DAKASON LED Vapor Tight Light, refer to the following troubleshooting guide:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La luce non si accende |
|
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| La luce tremola o si attenua inaspettatamente |
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| Emissione luminosa ridotta |
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If the problem persists after attempting these solutions, please contact DAKASON customer support.
9. Garanzia e supporto
DAKASON fornisce un Garanzia di 5 anno for this LED Vapor Tight Light, covering defects in materials and workmanship under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact DAKASON customer service through the retailer where the product was purchased or visit the official DAKASON websito per le informazioni di contatto.
Please have your model number (VPD-4A-50KFD) and purchase date available when contacting support.





