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LIGHTOLIER S4S840K7ALZ10U Low-Profile Square Surface-Mount Downlight - Low-Profile Square Surface-Mount Downlights
LIGHTOLIERLow-Profile Square Surface-Mount Downlights

LIGHTOLIER S4S840K7ALZ10U Low-Profile Square Surface-Mount Downlight

The LIGHTOLIER Square Downlight is a low-profile square surface-mount downlight with a 4-inch diameter, silver aluminum housing, and LED technology. It delivers 650 lumens at 4000K color temperature, consumes 10 W…

SKU 3G-OTH-391352

Brand
LIGHTOLIER
Item
S4S840K7ALZ10U Low-Profile Square Surface-Mount Downlight
Category
Low-Profile Square Surface-Mount Downlights
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LIGHTOLIER
Manufacturer Part Number
S4S840K7ALZ10U
Voltage
120/277V AC
Fixture Type
Vanity
Fixture Shape
Square
Housing Finish
Aluminum
Color Temperature
4000K
Lighting Technology
LED
Nominal Size - Broad
4 in
Emergency Battery Backup
No
Housing Finish/Housing Color (Broad)
Silver

Technical Documents

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LIGHTOLIER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIGHTOLIER Square Downlight is a low-profile square surface-mount downlight with a 4-inch diameter, silver aluminum housing, and LED technology. It delivers 650 lumens at 4000K color temperature, consumes 10 W, and operates on 120/277V AC. This fixture is designed for vanity applications and does not include an emergency battery backup.

Frequently Asked Questions

What is the LIGHTOLIER S4S840K7ALZ10U square downlight used for?

This LIGHTOLIER square downlight is designed for vanity lighting applications. Its low-profile, surface-mount design and 4000K color temperature make it suitable for bathrooms, dressing areas, or any space requiring bright, neutral-white illumination from a compact fixture.

What are the specifications of the LIGHTOLIER S4S840K7ALZ10U downlight?

This LIGHTOLIER fixture is a 4-inch square surface-mount downlight with a silver aluminum housing. It delivers 650 lumens at 4000K, consumes 10 W, and operates on 120/277V AC. It does not include an emergency battery backup and is rated for vanity use.

Where to buy LIGHTOLIER square downlights worldwide?

3G Electric supplies LIGHTOLIER square downlights worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the S4S840K7ALZ10U or other LIGHTOLIER models for your project.

How to install a LIGHTOLIER low-profile surface-mount downlight?

Installation typically involves mounting the fixture directly to a junction box, connecting the 120/277V AC supply wires, and securing the trim. Always follow local electrical codes and the manufacturer's instructions. For specific guidance, consult a licensed electrician.

Used in

Common applications for LIGHTOLIER
Commercial office retrofit — LIGHTOLIER FD6RSLMZ10SCTUW recessed downlights for open-plan ceiling grids
Hospitality lobby — LIGHTOLIER GB4RSLMZ10SCTUW gimbal downlights for accent lighting on artwork
Retail display — LIGHTOLIER SD7R10ESCT1W surface-mount round fixtures for general illumination
Residential kitchen — LIGHTOLIER FD6R11ESCT1W surface disc downlights over countertops
Corridor lighting — LIGHTOLIER S4S830K7WZ10U square surface-mount downlights for hallway uniformity
Bathroom vanity — LIGHTOLIER S4S830K7ALZ10U square downlights with aluminum finish for moisture resistance

LIGHTOLIER Products

3G Electric supplies LIGHTOLIER low-profile square surface-mount downlights. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Square surface-mount LED downlight with a low-profile design. Silver aluminum housing, 4-inch nominal size, 5/8-inch height. Delivers 650 lumens at 2700K color temperature, consumes 9.5 watts, operates at 120V AC. Suitable for vanity lighting in bathrooms or dressing areas
LIGHTOLIER
Square surface-mount LED downlight with a low-profile design. Silver aluminum housing, 4-inch nominal size, 5/8-inch height. Delivers 650 lumens at 2700K color temperature, consumes 9.5 watts, operates at 120V AC. Suitable for vanity lighting in bathrooms or dressing areas
This low-profile square surface-mount downlight features a silver aluminum housing and a 4-inch nominal size. It delivers 650 lumens at 2700K color temperature, consuming 10 watts on 120/277V AC. Suitable for vanity and accent lighting in residential or commercial spaces where a compact, modern fixture is required
LIGHTOLIER
This low-profile square surface-mount downlight features a silver aluminum housing and a 4-inch nominal size. It delivers 650 lumens at 2700K color temperature, consuming 10 watts on 120/277V AC. Suitable for vanity and accent lighting in residential or commercial spaces where a compact, modern fixture is required
Square surface-mount LED downlight with a low-profile design. Silver aluminum housing, 6-inch nominal size, 5/8-inch height. Delivers 1000 lumens at 2700K color temperature, consuming 14 watts at 120V AC. Wet location rated, suitable for vanity lighting in bathrooms or covered outdoor areas
LIGHTOLIER
Square surface-mount LED downlight with a low-profile design. Silver aluminum housing, 6-inch nominal size, 5/8-inch height. Delivers 1000 lumens at 2700K color temperature, consuming 14 watts at 120V AC. Wet location rated, suitable for vanity lighting in bathrooms or covered outdoor areas
Low-profile square surface-mount LED downlight with silver aluminum housing. 6 in nominal size, 5/8 in height. 1,000 lm output at 2700K color temperature, 14 W power consumption, 120V AC operation. Suitable for vanity lighting in bathrooms, corridors, and accent areas
LIGHTOLIER
Low-profile square surface-mount LED downlight with silver aluminum housing. 6 in nominal size, 5/8 in height. 1,000 lm output at 2700K color temperature, 14 W power consumption, 120V AC operation. Suitable for vanity lighting in bathrooms, corridors, and accent areas
Square surface-mount LED downlight with a low-profile design. 4-inch nominal size, matte white housing, 2700K color temperature, 650 lumens output at 10 watts. Operates on 120/277V AC. Wet location rated. Suitable for vanity lighting in bathrooms, covered porches, or commercial washrooms
LIGHTOLIER
Square surface-mount LED downlight with a low-profile design. 4-inch nominal size, matte white housing, 2700K color temperature, 650 lumens output at 10 watts. Operates on 120/277V AC. Wet location rated. Suitable for vanity lighting in bathrooms, covered porches, or commercial washrooms
Low-profile square surface-mount LED downlight with a 4-inch nominal size and matte black housing. Delivers 650 lumens at 2700K color temperature, consuming 10 watts. Operates on 120 to 277V AC. Suitable for vanity lighting in residential or commercial settings
LIGHTOLIER
Low-profile square surface-mount LED downlight with a 4-inch nominal size and matte black housing. Delivers 650 lumens at 2700K color temperature, consuming 10 watts. Operates on 120 to 277V AC. Suitable for vanity lighting in residential or commercial settings

More from LIGHTOLIER

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This 4-inch square surface-mount downlight features a matte white housing and a low-profile design suitable for vanity and general illumination. It delivers 650 lumens at 3000K color temperature, operating on 120/277V AC with 10 watts. No emergency battery backup included
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This 4-inch square surface-mount downlight features a matte white housing and a low-profile design suitable for vanity and general illumination. It delivers 650 lumens at 3000K color temperature, operating on 120/277V AC with 10 watts. No emergency battery backup included
This 4-inch square LED downlight features a low-profile silver aluminum housing with a height of 5/8 inch. It delivers 650 lumens at 3000K color temperature, consuming 10 watts, and operates on 120 to 277V AC. Suitable for vanity or general accent lighting in residential or commercial spaces
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This 4-inch square LED downlight features a low-profile silver aluminum housing with a height of 5/8 inch. It delivers 650 lumens at 3000K color temperature, consuming 10 watts, and operates on 120 to 277V AC. Suitable for vanity or general accent lighting in residential or commercial spaces
This low-profile square surface-mount downlight features a 4-inch diameter and matte black housing. It delivers 650 lumens at 4000K color temperature, consuming 10 watts on 120 to 277V AC. Suitable for vanity lighting in bathrooms, dressing areas, or corridors
LIGHTOLIER
This low-profile square surface-mount downlight features a 4-inch diameter and matte black housing. It delivers 650 lumens at 4000K color temperature, consuming 10 watts on 120 to 277V AC. Suitable for vanity lighting in bathrooms, dressing areas, or corridors
This 4-inch square LED downlight features a low-profile design with a silver aluminum housing, suitable for surface mounting in ceilings or walls. It delivers 650 lumens at 3500K color temperature, consuming 10 watts on 120/277V AC. Commonly used for vanity and accent lighting in commercial or residential spaces
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This 4-inch square LED downlight features a low-profile design with a silver aluminum housing, suitable for surface mounting in ceilings or walls. It delivers 650 lumens at 3500K color temperature, consuming 10 watts on 120/277V AC. Commonly used for vanity and accent lighting in commercial or residential spaces
Square surface-mount LED downlight with low-profile design, suitable for vanity and general accent lighting in commercial or residential spaces. Features a matte black housing, 3500K color temperature, 650 lumen output, and operates on 120 to 277V AC. Consumes 10 watts and measures 5/8 in height. No emergency battery backup
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Square surface-mount LED downlight with low-profile design, suitable for vanity and general accent lighting in commercial or residential spaces. Features a matte black housing, 3500K color temperature, 650 lumen output, and operates on 120 to 277V AC. Consumes 10 watts and measures 5/8 in height. No emergency battery backup
This low-profile square surface-mount LED downlight features a matte white housing and a 6-inch diameter. It delivers 1000 lumens at 3500K color temperature, consuming 14 watts on 120V AC. Designed for vanity lighting, it provides a clean, flush appearance in residential or commercial settings
LIGHTOLIER
This low-profile square surface-mount LED downlight features a matte white housing and a 6-inch diameter. It delivers 1000 lumens at 3500K color temperature, consuming 14 watts on 120V AC. Designed for vanity lighting, it provides a clean, flush appearance in residential or commercial settings
This low-profile square surface-mount LED downlight features a 6-inch nominal size and matte black housing. It operates at 120V AC, delivering 3000K color temperature. Suitable for vanity lighting in bathrooms or dressing areas
LIGHTOLIER
This low-profile square surface-mount LED downlight features a 6-inch nominal size and matte black housing. It operates at 120V AC, delivering 3000K color temperature. Suitable for vanity lighting in bathrooms or dressing areas
Square surface-mount downlight with LED technology, 4-inch nominal size, matte black housing, and 5/8-inch height. Delivers 650 lumens at 3000K color temperature, consuming 10W on 120 to 277V AC. Suitable for vanity, corridor, or accent lighting in residential or commercial spaces
LIGHTOLIER
Square surface-mount downlight with LED technology, 4-inch nominal size, matte black housing, and 5/8-inch height. Delivers 650 lumens at 3000K color temperature, consuming 10W on 120 to 277V AC. Suitable for vanity, corridor, or accent lighting in residential or commercial spaces