The UpgradeToLED 4FT Architectural LED Linear Light is a modern commercial lighting solution engineered to provide clean, uniform downward illumination for offices, educational facilities, healthcare environments, retail spaces, and architectural interiors. Designed with a sleek aluminum housing and high-quality polycarbonate diffuser, this fixture combines contemporary aesthetics with exceptional energy efficiency.
Featuring three selectable wattages (40W, 50W, and 60W) and three selectable color temperatures (3500K, 4000K, and 5000K), the fixture allows installers to customize brightness and light color during installation. Delivering up to 7,200 lumens with an efficacy of 120 lumens per watt, it provides bright, glare-free illumination while reducing energy consumption.
Designed for maximum installation flexibility, this architectural linear fixture supports surface mounting, suspended mounting, and seamless linkable installations. Multiple fixtures can be connected together without visible dark spots, creating continuous runs for modern commercial interiors. The fixture also supports 0-10V dimming and optional DALI dimming, with additional smart control compatibility available for Alexa and Google Home systems.
Operating on 100-277VAC, this DLC Premium and ETL Listed fixture is built with a durable aluminum body for excellent heat dissipation and long service life. Ideal for offices, conference rooms, convention centers, hotel lobbies, hospitals, showrooms, commercial buildings, and upscale residential applications requiring premium architectural lighting.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | UpgradeToLED |
| Product Type | Architectural Downside LED Linear Light |
| Fixture Length | 4 FT |
| Model | MTL-LNBD-4B |
| Wattage Selectable | 40W / 50W / 60W |
| Maximum Output | Up to 7,200 Lumens |
| Light Efficiency | 120 LM/W |
| Input Voltage | 100-277VAC |
| Color Temperature | 3500K / 4000K / 5000K (3CCT Selectable) |
| CRI | 80+ |
| Beam Angle | 120° |
| Dimming | 0-10V (Optional DALI Available) |
| Operating Temperature | -30°C to 60°C |
| Housing Material | Aluminum |
| Lens Material | Polycarbonate (PC) |
| Mounting Options | Surface Mount, Suspended Mount, Linkable |
| Linkable | Seamless Continuous Connection (Up to 7 Fixtures) |
| Smart Control | Optional Alexa & Google Home Compatibility |
| Certifications | ETL Listed, DLC Premium, FCC |
| Warranty | 5 Years |
| Applications | Offices, Commercial Buildings, Convention Centers, Hospitals, Hotels, Lobbies, Showrooms, Residential Spaces |
Shipping
At UpgradeToLED, we keep shipping simple and affordable.
Free Shipping
Orders over $99 (before tax) ship free within the United States.
Standard Shipping Rate
Orders under $99 ship at a flat rate of $9.95.
Processing and Delivery Times
Orders are processed within 1 business day.
Standard delivery takes about 3–4 business days depending on your location.
Order Cancellations and Changes
If you need to cancel or update an order, please contact us right away:
Phone: 706-380-2070
Email: support@upgradetoled.com
Once an order has shipped, changes are no longer possible.
Damaged or Missing Items
Please check your order as soon as it arrives.
If items are damaged or missing, contact us within 7 days of delivery so we can resolve it quickly.
Contact Us
UpgradeToLED
Phone: 706-380-2070
Email: support@upgradetoled.com
Address: 1280 Livingston Trail, Bogart, GA 30622, USA
Business hours: Monday–Friday, 5:00 am – 5:00 pm EST
Returns & Refunds
At UpgradeToLED, we want you to be fully satisfied with your purchase. If you are not, we make the return and exchange process simple and straightforward.
Return an Item
You may request a return within 30 days of purchase by contacting us at 706-380-2070 or support@upgradetoled.com.
Once your request is approved, you will receive a Return Merchandise Authorization (RMA) number and a prepaid return label to download and print.
Send your return item(s) to:
UpgradeToLED Returns
1280 Livingston Trail
Bogart, GA 30622
United States
Once your return is received and inspected, we will process your refund or exchange in line with our policies. Refunds are usually issued to your original payment method within 5 business days.
Product Condition
All returned products must be new, unused, and in their original packaging.
Restocking Fee
A 15% restocking fee applies to returns that are missing original packaging or are not in new condition.
Exchanges
We accept exchanges within 30 days of purchase. Please request an RMA when arranging the exchange. A replacement item will be shipped once your return has been received and inspected.
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