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KEYSTONE TECHNOLOGIES4 ft. Linear LED Bay Lights

KEYSTONE TECHNOLOGIES 4 ft

The KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2 is a 4 ft. linear LED bay light delivering 63,000 lumens at 4000K color temperature. It operates on 120 to 277V AC and is rated at 420 W, with a mounting height…

SKU 3G-OTH-386749

Also listed as: KTHBLED4204F840VDIMPG2 · KT HBLED420 4F 840 VDIM P G2 · KT-HBLED420-4F-840-VDIM-P-G2

Brand
KEYSTONE TECHNOLOGIES
Item
4 ft
Category
4 ft. Linear LED Bay Lights
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEYSTONE TECHNOLOGIES
Manufacturer Part Number
KT-HBLED420-4F-840-VDIM-P /G2
Type
63,000 lm, 4000K, 30 ft – 40 ft Mounting Ht, 420 W
Voltage
120 to 277V AC
Color Temperature
4000K

Technical Documents

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

Product Description

The KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2 is a 4 ft. linear LED bay light delivering 63,000 lumens at 4000K color temperature. It operates on 120 to 277V AC and is rated at 420 W, with a mounting height range of 30 ft to 40 ft.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2 used for?

This 4 ft. linear LED bay light is designed for high-bay industrial and commercial applications such as warehouses, factories, and distribution centers. It delivers 63,000 lumens at 4000K and mounts at 30 ft to 40 ft heights, providing bright, energy-efficient illumination for large indoor spaces.

What are the specifications of the KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2?

The KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2 is a 4 ft. linear LED bay light rated at 420 W, producing 63,000 lumens at 4000K color temperature. It operates on 120 to 277V AC and is designed for mounting heights of 30 ft to 40 ft. The manufacturer part number is KT-HBLED420-4F-840-VDIM-P /G2.

Where to buy KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2 worldwide?

3G Electric supplies the KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this linear LED bay light to any country.

How to install the KEYSTONE TECHNOLOGIES KT-HBLED420-4F-840-VDIM-P /G2?

Installation should follow the manufacturer's instructions and local electrical codes. Ensure the fixture is securely mounted at the specified 30 ft to 40 ft height using appropriate hardware. Connect to a 120 to 277V AC power supply and verify proper dimming compatibility. Always disconnect power before installation and consult a qualified electrician.

Used in

Common applications for KEYSTONE TECHNOLOGIES
Commercial office lighting — Keystone Technologies KT-BPLED45PS-24C-8CSA-VDIM backlit LED panel for grid ceilings
Job-site temporary lighting — Keystone Technologies KT-TFLED100PS-850 string light with IP64 and metal guard
High-bay HID retrofit — Keystone Technologies KT-LED63PSHID-EX39-8CSB-D corncob lamp in mogul-screw fixtures
Residential or commercial canless downlighting — Keystone Technologies KT-WDLED10.5PS-4A-9CSF-VDIM 4-inch dimmable downlight
Tunable white LED systems — Keystone Technologies KTLD-85-UV-SC2600-56-VDIM-U4/USB programmable driver for constant-current applications
Low-profile ceiling installations — Keystone Technologies KT-WDLED9-4BB-9CSF-FDIM 4-inch canless downlight with insulation contact rating

KEYSTONE TECHNOLOGIES Products

3G Electric supplies KEYSTONE TECHNOLOGIES 4 ft. linear led bay lights. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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