DAKASON VPD-4A-50KFD
DAKASON 4FT LED Vapor Tight Light Instruction Manual
Model: VPD-4A-50KFD
1. Introducció
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. Informació de seguretat
WARNING: Risk of electric shock. Installation must be performed by a qualified electrician in accordance with all national and local electrical codes.
- Desconnecteu l'alimentació al fusible o al disjuntor abans de la instal·lació o el manteniment.
- Assegureu-vos el subministrament voltage is compatible with the fixture (100-277V).
- Do not handle live wires.
- Assegureu-vos que totes les connexions estiguin segures i aïllades correctament.
- No modifiqueu l'aparell.
- Utilitzeu l'equip de protecció individual (EPI) adequat durant la instal·lació.
- This fixture is designed for indoor/outdoor use in wet, damp, and dusty areas.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- 1 x 4FT LED Vapor Tight Lighting Fixture
- 10 x Stainless Steel Clips
- 2 x Brackets de muntatge
- 4 x Plastic Wall Plugs
- 4 x cargols
- 1 x Waterproof Cable Gland

Figure 3.1: Included mounting kit and components.
4. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | VPD-4A-50KFD |
| Wattage | 60W (Adjustable to 50W/40W) |
| Sortida de lumens | 6600lm (at 60W) |
| Temperatura de color | 5000K (Blanc diürn) |
| Entrada Voltage | 100-277V AC |
| Classificació IP | IP65 (impermeable, a prova de pols) |
| Atenuació | 0-10V Dimmable (Dimmer not included) |
| Material | Polycarbonate, Stainless Steel |
| Dimensions | 47.2 cm de llargada x 3.74 cm d'amplada x 3.38 cm d'alçada |
| Pes | 4.91 lliures (2.23 kg) |
| Certificacions | Llistat UL |
| Vida útil | 50,000 hores |

Figure 4.1: IP65 rating details for the vapor tight light.
5. Instruccions d'instal·lació
This fixture supports surface/wall mount and suspension mount (additional accessories required for suspension). The following steps detail surface/wall mounting.
- Apagueu l'alimentació: 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.
- Preparació del cablejat: 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.
- Connexions de cable: 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).
- Fixació de muntatge: Lift the fixture housing and snap it into place on the installed mounting brackets.
- 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. Instruccions de funcionament
Once installed and wired correctly, the DAKASON LED Vapor Tight Light is ready for operation.
- Encès: Restore power at the circuit breaker. The light will illuminate.
- Wattage Selecció: The fixture has a selectable wattage switch (40W/50W/60W) located inside the housing. Adjust this switch abans sealing the fixture and restoring power to set the desired light output.

Figure 6.1: Internal wattage interruptor de selecció.
- Funció d'atenuació: 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. Manteniment
The DAKASON LED Vapor Tight Light is designed for minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Neteja: Netegeu periòdicament l'exterior de l'aparell amb un drap suau i sec.amp cloth. Do not use abrasive cleaners or solvents, as these can damage the polycarbonate housing and lens. Ensure power is off before cleaning.
- Inspecció: 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.
- Sense peces reparables per l'usuari: 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. Solució De Problemes
If you experience issues with your DAKASON LED Vapor Tight Light, refer to the following troubleshooting guide:
| Problema | Causa possible | Solució |
|---|---|---|
| La llum no s'encén |
|
|
| La llum parpelleja o s'atenua de manera inesperada |
|
|
| Reducció de la producció de llum |
|
|
If the problem persists after attempting these solutions, please contact DAKASON customer support.
9. Garantia i Suport
DAKASON provides a 5 any de garantia 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 weblloc per obtenir informació de contacte.
Please have your model number (VPD-4A-50KFD) and purchase date available when contacting support.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.