DAKASON LS-4B-50KFD
DAKASON 4FT LED Linear Light Fixture User Manual
Model: LS-4B-50KFD
1. Introduktion
This manual provides detailed instructions for the safe installation, operation, and maintenance of your DAKASON 4FT LED Linear Light Fixture. Please read this manual thoroughly before installation and retain it for future reference. This fixture is designed for commercial and residential indoor illumination, offering selectable wattage- og farvetemperaturindstillinger.
2. Sikkerhedsinstruktioner
ADVARSEL: Risiko for elektrisk stød. Afbryd strømmen før installation eller service.
- Sørg for, at hovedstrømforsyningen er afbrudt ved afbryderen, før installationen påbegyndes.
- Installationen skal udføres af en kvalificeret elektriker i overensstemmelse med alle lokale og nationale el-forskrifter.
- Må ikke installeres i våde omgivelser. Denne armatur er kun til indendørs brug.
- Undlad at ændre armaturet. Enhver ændring kan ugyldiggøre garantien og skabe sikkerhedsrisici.
- Handle the fixture with care to prevent damage.
- Sørg for, at alle forbindelser er sikre og korrekt isolerede.
3. Pakkens indhold
Kontroller, at alle komponenter er til stede, før installationen påbegyndes:
- DAKASON 4FT LED Linear Light Fixture (4 units for 4-pack)
- Mounting Hardware (Ceiling Mount Clips, Suspension Ropes, Screws, Wall Anchors)
- Instruktionsmanual

Figure 1: Product dimensions and included mounting hardware. The image displays the fixture's length (45.7 inches), width (2.98 inches), and height (2 inches), along with two ceiling mount clips, four screws, four wall anchors, and two suspension ropes.
4. Opsætning og installation
The DAKASON 4FT LED Linear Light Fixture supports both suspension mount and flush mount installations.
4.1. Før installation
- Sluk for strømmen ved afbryderen.
- Pak armaturet ud og kontroller det for eventuelle skader.
- Determine the desired mounting method (suspension or flush).
4.2. Ledningsinstruktioner
This fixture requires hardwiring. A power cable is NOT included and must be supplied by the installer.
- Open the end cap of the fixture by pulling it up as indicated by the arrow.
- Connect the electrical wires using appropriate wire caps (not included).
- Tilslut Sort ledningen fra armaturet til Live (L) ledningen fra strømforsyningen.
- Tilslut Hvid ledningen fra armaturet til Neutral (N) ledningen fra strømforsyningen.
- Tilslut Grøn ledningen fra armaturet til Jord (GND) ledningen fra strømforsyningen.
- For 0-10V dimming, connect the Lilla ledning til Dæmp+ ledning og Grå ledning til Svag wire from the 0-10V dimmer (dimmer not included).
- Sørg for, at alle forbindelser er sikre og isolerede.
- Close the end cap securely after wiring.

Figure 2: Wiring connections inside the fixture. Note that wire caps are for hardwire, and the power cord is not included.
4.3. Suspension Mount Installation
- Mark the desired locations for the suspension ropes on the ceiling.
- Drill pilot holes and install appropriate anchors/screws for the suspension rope mounts.
- Attach the suspension ropes to the ceiling mounts and to the fixture's mounting brackets.
- Adjust the cable length (up to 78 inches) by pressing the release button on the cable gripper to achieve the desired height.
- Ensure the fixture is level and securely suspended.

Figure 3: Adjusting suspension cable length. Press the button to release and adjust the cable.
4.4. Planforsænket installation
- Mark the desired locations for the ceiling mount clips on the ceiling.
- Drill pilot holes and install appropriate anchors/screws for the ceiling mount clips.
- Securely attach the ceiling mount clips to the ceiling.
- Snap the linear light fixture into the installed ceiling mount clips. Ensure it is firmly seated.

Figur 4: Eksamples of Suspension Mount (left) and Flush Mount (right) installations.
4.5. Linking Multiple Fixtures
Multiple DAKASON linear light fixtures can be linked in continuous runs up to 15 fixtures at 120V.
- Ensure power is off before linking.
- Align the end of one fixture with the linking connector of another.
- Slide the fixtures together until they securely connect.
- Ensure electrical continuity and mechanical stability between linked fixtures.

Figure 5: Steps for linking multiple fixtures. Up to 15 lights can be linked at 120Vac.
5. Betjeningsvejledning
After installation, restore power to the fixture. The DAKASON LED Linear Light Fixture offers selectable wattage- og farvetemperaturindstillinger.
5.1. Selecting Wattage (Power)
The fixture has a selectable wattage switch located on the side. This allows you to choose between 30W, 40W, or 50W to adjust the light output.
- 30W: Approximately 3,000 lumens.
- 40W: Approximately 4,000 lumens.
- 50W: Approximately 5,000 lumens.
CAUTION: Ensure power is OFF before adjusting the wattage switch to prevent electrical hazards.

Figure 6: Power selectable switch (50W/40W/30W) and corresponding light levels.
5.2. Valg af farvetemperatur (CCT)
The fixture also features a selectable color temperature switch, allowing you to choose between 3000K, 4000K, or 5000K.
- 3000K (varm hvid): Provides a warm, inviting light.
- 4000K (Klar hvid): Offers a neutral, balanced light.
- 5000K (dagslys): Delivers a crisp, bright white light.
CAUTION: Ensure power is OFF before adjusting the CCT switch to prevent electrical hazards.

Figure 7: Color temperature selectable switch (3000K/4000K/5000K).
5.3. 0-10V dæmpning
This fixture is compatible with standard 0-10V dimming systems (dimmer not included) for smooth brightness adjustment.
- Connect the fixture's purple and gray dimming wires to a compatible 0-10V dimmer as per the dimmer's instructions.
- Adjust the dimmer to achieve the desired light intensity.

Figure 8: 0-10V smooth dimming in an office environment.
6. Vedligeholdelse
The DAKASON LED Linear Light Fixture requires minimal maintenance.
- Rensning: Sørg for, at strømmen er slukket, inden rengøring. Brug en blød, tør eller let fugtet klud.amp cloth to wipe the fixture. Do not use abrasive cleaners or solvents.
- Inspektion: Periodically inspect the fixture for any signs of damage, loose connections, or wear. If any issues are found, disconnect power and contact a qualified electrician or customer support.
- lysdioder: The LED chips are designed for a long service life (50,000 hours) and are not user-replaceable.
7. Fejlfinding
If you experience issues with your fixture, refer to the following table:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Armaturet lyser ikke. | No power supply; Loose wiring connection; Faulty fixture. | Check circuit breaker and wall switch; Verify all wiring connections are secure; Contact customer support if the fixture is faulty. |
| Lysudgangen er for svag eller for lys. | Forkert hvadtage-indstilling; Dæmperindstillingen er for lav/høj. | Juster hvadtage switch (ensure power is off first); Adjust the 0-10V dimmer. |
| Lysfarven er ikke som forventet. | Forkert CCT-indstilling. | Adjust the CCT switch (ensure power is off first). |
| Flimrende lys. | Unstable power supply; Loose wiring; Incompatible dimmer. | Check power supply stability; Secure all wiring connections; Ensure dimmer is 0-10V compatible. |
If the problem persists after attempting these solutions, please contact DAKASON customer support.
8. Specifikationer
| Mærke | DAKASON |
| Modelnummer | LS-4B-50KFD |
| Dimensioner (L x B x H) | 45.7 cm x 2.98 cm x 2 cm |
| Materiale | Aluminum Housing + PC Lens |
| Wattage | 30W / 40W / 50W valgbar |
| Lysstyrke | Op til 5000 lumen (ved 50W) |
| Farvetemperatur (CCT) | 3000K / 4000K / 5000K valgbar |
| Voltage | 120-277 Volt AC |
| Dæmpbar | 0-10V dæmpbar |
| Indendørs/Udendørs brug | Indendørs |
| Monteringstype | Flush Mount / Suspension Mount |
| Certificeringer | ETL opført |
| Servicelevetid | 50,000 timer |
9. Garanti og support
9.1. Garantioplysninger
This DAKASON LED Linear Light Fixture is backed by a 5 års begrænset garanti fra købsdatoen. Denne garanti dækker defekter i materialer og udførelse ved normal brug. Den dækker ikke skader som følge af forkert installation, ulykker, misbrug, misbrug eller uautoriserede ændringer.
Ved garantikrav bedes du gemme din købsbevis.
9.2. Kundesupport
If you have any questions, require technical assistance, or need to make a warranty claim, please contact DAKASON customer support through the retailer where the product was purchased or visit the official DAKASON webwebsted for kontaktoplysninger.
Online support: Visit the DAKASON Store on Amazon
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.