User Manual for Sunco Lighting models including: VT_DU-WH-3550K, VT2_25SW-GR-3550K, VT8_90SW-GR-3550K, VT Series LED Selectable Vapor Tight Fixture, VT Series, LED Selectable Vapor Tight Fixture, Vapor Tight Fixture, Tight Fixture

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4ft LED Vapor Tight Fixture, 54W/46W/38W, Selectable Wattage & CCT, 70 – Sunco Lighting

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Installation Guides, Manuals, and Specs | Sunco – Sunco Lighting

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Lighting made better.
User Manual
LED Selectable Vapor Tight Fixture
VT_DU-WH-3550K VT2_25SW-GR-3550K VT8_90SW-GR-3550K
support@sunco.com (844) 334-9938

What's in the Box?
Vapor Light

Le(tlittheerraellbye) light!

(A)

x2

V-Hook

(B) x2 Mounting Bracket

(C) x2 Plastic Anchor

(D) x2 Mounting Screws

(E) x2

(F) x2

Metal Gasket (4*12*0.7) Rubber Gasket (4*12*1)

(G) x1 Waterproof Cable Gland

Get Your Gear

(H) x1 Sealing Ring

(I) x1 Hex Nut

Drill

Screwdriver

Ladder

Wire Strippers

1

Before You Start

Safety Information

To reduce the risk of fire, electric shock, or physical injury:

· Turn off power before changing fixture.

· All electrical connections must be in accordance

· Suitable for use in damp environments at

with local and National Electric Code (N.E.C.)

temperatures ranging from 40°F to 122°F. Not for standards.

use where directly exposed to water.

· Please review installation manual carefully before

· Not intended for use with emergency fixtures.

proceeding. Consult a qualified electrician if you

· Not compatible with photo controls.

are unfamiliar with proper electrical wiring

· Not compatible with occupancy sensors.

connections.

· Not compatible with 3rd party sensors. · Not compatible with timing devices.

WARNING: Cancer & Reproductive Harm- www.P65Warnings.ca.gov

· Not compatible with all dimmers. For more

dimming information, please visit www.sunco.com.

This device complies with Part 15 of the FCC rules. 2.) This device must accept any interference that Operation is subject to the following two conditions: may cause undesired operation. Please review all 1.) This device may not cause harmful interference. instructions carefully prior to installation.

Product size 23.6''

3.1''

47.2''

3.1'' 94.5''

3.1''

2

Installation Guide (Surface Mount)
STEP 1 a. Turn off circuit breaker.

STEP 2

a. Locate area to hang light fixture, then position to

on ceiling.

b. Determine proper spacing for vapor tight size

(approximate):

(C)

(C)

· 2FT: 10.5 ­ 16.25" apart

· 4FT: 30 ­ 35.75" apart

· 8FT: 75.25 ­ 80.75" apart

c. Mark each side, drill pilot hole to marked areas,

then insert plastic anchors (C).

STEP 3

a. Attach mounting brackets (B) to the ceiling surface

with mounting screws (D) and gaskets (E + F).

(B)

b. Screw mounting screws (D) until mounting bracket

(F)

is firmly in place.

(E)

(D)

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Installation Guide (Surface Mount)
STEP 4 Press fixture housing to the mounting brackets (B) until both sides of the housing recesses are secured.
(B)

(1)Wattage (2)CCT

STEP 5
a. Release latches by pulling metal latches away from housing. b. Select desired wattage (1) and CCT (2) using the switches inside fixture.

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Installation Guide (Surface Mount)

(G) (H) (I)

STEP 6

a. Install waterproof cable gland (G) on opening of

fixture, feed supply wires through it, then connect

wires together:

· Black to Black (Live) · White to White (Live)

· Green to Bare Copper (Ground).

b. Optional: To use dimming features, connect

dimming wires together:

· Pink to Pink

· Purple to Purple

STEP 7 a. Reattach LED tray and lens back to the fixture. b. Secure lens to housing with lens latches. c. Turn on circuit breaker and test light.

5

Installation Guide (Hanging Mount)
STEP 1 a. Turn off circuit breaker.

STEP 2

a. Locate area to hang light fixture, then position to

on ceiling.

b. Determine proper spacing for vapor tight size

(C)

(C)

(approximate):

· 2FT: 10.5 ­ 16.25" apart

· 4FT: 30 ­ 35.75" apart

· 8FT: 75.25 ­ 80.75" apart

c. Mark each side, drill pilot hole to marked areas,

then insert plastic anchors (C).

6

Installation Guide (Hanging Mount)

(A) (B)

STEP 3
a. Attach V-Hooks (A) to each mounting bracket (B) by spreading ends of V-Hooks (A), then insert legs into holes of mounting bracket (B). b. Press fixture housing to mounting brackets (B) until both sides of housing recesses are secured. c. Hang fixture from ceiling with hanging equipment (not included) using V-Hooks installed on mounting brackets (B).

(1)Wattage (2)CCT

STEP 4
a. Release latches by pulling metal latches away from housing. b. Select desired wattage (1) and CCT (2) using the switches inside fixture.

7

Installation Guide (Hanging Mount)

(G) (H) (I)

STEP 5
a. Install waterproof cable gland (G) on opening of fixture, feed supply wires through it, then connect wires together: · Black to Black (Live) · White to White (Live) · Green to Bare Copper (Ground). b. Optional: To use dimming features, connect dimming wires together: · Pink to Pink · Purple to Purple

STEP 6 a. Reattach LED tray and lens back to the fixture. b. Secure lens to housing with lens latches. c. Turn on circuit breaker and test light.

8

Product Details
Recommended Dimmers
Brand LEVITON LUTRON LUTRON LUTRON PHILIPS

Sccaonmfpoarttihbelefudillmmer list!
Model ILLUMATECH IP710-LFZ DIVADVSTV Maestro MS-Z101 Nova T NTSTV Sunrise SR1200ZTUNV

VT_DU-WH-3550K Specifications

Voltage Wattage Power Factor Beam Angle Efficacy Housing Material Dimmable

120V-277V 38W/46W/54W >0.9 110° 130 lm/w PC+Steel 0-10V

Average Lifetime Lumens Moisture Rating CRI Usage Amps Warranty

50,000 hrs 5000/6000/7000lm Wet 80 Indoor 0.45A 7 Years

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Product Details

VT2_25SW-GR-3550K Specifications

Voltage Wattage Power Factor Beam Angle Efficacy Housing Material Dimmable

120V-277V 15W/20W/25W >0.9 110° 130 lm/w PC+Steel 0-10V

Average Lifetime Lumens Moisture Rating CRI Usage Amps Warranty

50,000 hrs 1950/2600/3250lm Wet 80 Indoor 0.21A 7 Years

VT8_90SW-GR-3550K Specifications

Voltage Wattage Power Factor Beam Angle Efficacy Housing Material Dimmable

120V-277V 16W/75W/90W >0.9 110° 130 lm/w Polycarbonate 0-10V

Average Lifetime Lumens Moisture Rating CRI Usage Amps Warranty

50,000 hrs 8450/9750/11700lm Wet 80 Indoor 0.19-0.75A 7 Years

10

Common Troubleshooting

We've got you covered! Our troubleshooting section is here to shed some light and provide you with easy-to-follow solutions for any problem.

If you still need some assistance, feel free to contact us. Our team of lighting experts are happy to help brighten your day.

Installation Light isn't turning on.

Double check if fixture is properly connected and circuit breaker hasn't been tripped.

Light isn't bright enough.
Dimming Light not dimming to lowest setting.
Light not dimming smoothly.
Light not compatible with dimmer switch. Flickering Light is flickering when turning on. Light flickering with lights on the same circuit. Light flickering when turned on. Light flickering when dimmed. Buzzing Fixture buzzing with power outages.
Fixture buzzing with appliances.
Fixture buzzing when dimmed.

Check proper wattage & for unobstructed fixture.
Ensure minimum dimmer load requirement is met.
Verify dimmer compatibility with fixture. Check light-dimmer compatibility. Consider purchasing compatible switch if necessary. Check that fixture wiring connections are secure. Prevent circuit overload from lights. Verify fixture compatibility and that it is grounded. Verify dimmer switch compatibility.
Confirm secure surge protector link for light. Look for nearby interferences that can cause buzzing. Such as televisions, radios, etc. Verify dimmer switch compatibility.

11

Light Distribution Angle

VT_DU-WH-3550K&VT8_90SW-GR-3550K

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VT2_25SW-GR-3550K

AVERAGE BEAM ANGLE (50%): 110.8 DEG

C0/180

120.0°

C90/270 101.6° UNIT:cd Luminous Intensity Distribution 1

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AVERAGE BEAM ANGLE (50%): 107.3 DEG

C0/180

115.8°

C90/270 98.9° UNIT:cd Luminous Intensity Distribution 1

The lighting distribution angle determines how light spreads from a source and impacts its illumination. Two main types exist: symmetric and asymmetric.
Symmetric Lighting: This emits light evenly in all directions, forming a cone-shaped pattern. Great for general lighting in large areas, it's used for tasks like area illumination, security, and perimeter lighting. Also

applied in up-lighting.
Asymmetric Lighting (Beam Angle): This directs light in a specific direction, reducin glare and spill. Ideal for task lighting, it's common in settings like landscapes, retail stores, and museums.
Note: Reflectors, lenses, and source to surface distance can affect the lighting distribution angle.
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Lighting made better.

support@sunco.com (844) 334-9938

REV1.0


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