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3G Electric
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
Part Number
S4S840K7ALZ10U
Category
Low-Profile Square Surface-Mount Downlights
Available to Order
Also known as:S4S840K7ALZ10ULIGHTOLIER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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 corridors and lobbies — Lightolier 6-inch square surface-mount downlights at 1000 lm and 3500K for general illumination
Residential bathrooms and vanities — Lightolier 4-inch square surface-mount downlights at 650 lm and 2700K with wet location rating
Retail display areas — Lightolier 4-inch square surface-mount downlights at 3000K and 650 lm for accent and merchandise lighting
Covered exterior soffits and entryways — Lightolier wet location rated square surface-mount downlights in matte white or silver aluminum
Hospitality guest room ceilings — Lightolier low-profile square surface-mount downlights at 2700K or 3000K for warm ambient light
Office and light commercial interiors — Lightolier 120 to 277V square surface-mount downlights on 277V lighting circuits
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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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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

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