4FT LED Linear Light Fixture - Wattage Selectable 30W/40W/50W - CCT Adjustable 3500K/4000K/5000K - Dimmable Up/Down Strip Light - High Lumen Output, White Finish
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Enhance your commercial, educational, or hospitality spaces with the Smart LED 4FT Wattage Adjustable and Color Tunable Up/Down Linear Light. Designed for both direct and indirect lighting, this versatile fixture provides superior illumination flexibility and performance. Its suspended installation allows the light to deliver a balanced blend of task-oriented down lighting and ambiance-enhancing up lighting, making it ideal for offices, schools, hotels, hospitals, and more.
This fixture features adjustable wattage settings, allowing users to select between 30W, 40W, and 50W depending on the desired brightness. It also offers selectable color temperatures of 3500K, 4000K, and 5000K to suit different application needs. An innovative lighting distribution switch lets users control the proportion of up and down lighting, with options including 70% down/30% up, 90% down/10% up, or 100% down/0% up.
The Smart LED 4FT Linear Light is linkable up to six units, enabling expansive and customized lighting designs. It supports 0-10V dimming for further lighting control and is UL Listed for safety. Designed with energy efficiency in mind, it is DLC Standard v5.1 certified, ensuring potential eligibility for utility rebates and maximizing energy cost savings.
Engineered for durability, this fixture operates efficiently in temperatures ranging from -4°F to 113°F, boasts a high color rendering index (CRI) above 80, and offers a long LED life expectancy of 50,000 hours. Its slim and modern profile seamlessly integrates into a variety of interiors.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Smart LED |
| Wattage Adjustable | 30W / 40W / 50W |
| Nominal Lumens | 3450 / 4600 / 5750 |
| Efficiency | 115 lm/W |
| Input Voltage | 120-277V |
| Power Factor | >0.9 |
| Color Temperature (CCT) | 3500K, 4000K, 5000K Selectable |
| CRI | >80 |
| Operating Temperature | -4°F to 113°F (-20°C to 45°C) |
| LED Life Expectancy | 50,000 hours |
| Beam Angle | 360° |
| Mounting Type | Suspended |
| Light Distribution | Selectable 70% down/30% up, 90% down/10% up, 100% down/0% up |
| Dimming Capability | 0-10V Dimmable (dimmer sold separately) |
| Linking Capability | Up to 6 units |
| Certifications | UL Listed, DLC Standard v5.1 |
| Product Dimensions | 48.03" L x 1.97" W x 3.11" H |
Utility Rebates
The Smart LED 4FT Wattage Adjustable and Color Tunable Up/Down Linear Light is DLC Standard v5.1 listed, highlighting its superior energy efficiency. This certification means the fixture may qualify for local utility rebates, offering significant cost-saving opportunities over time.
Shipping Policy
Order Processing
At Smart LED, all orders are processed within 1–3 business days. Orders placed on weekends or public holidays will be processed on the next business day.
A shipping confirmation email with tracking details will be sent once your order has been dispatched.
Shipping Rates & Delivery Times
We offer reliable shipping options both locally and internationally:
Standard Shipping: 5–10 business days
Express Shipping: 2–5 business days
International Shipping: 7–14 business days
Delivery times are estimates and may vary due to courier delays or customs.
Order Tracking
Once your order is shipped, you will receive a tracking number via email.
Please allow 24–48 hours for tracking information to update.
Customs, Duties & Taxes (International Orders)
International customers are responsible for any customs fees, duties, or taxes that may apply.
Incorrect Shipping Address
Smart LED is not responsible for delayed or lost packages due to incorrect shipping information provided by the customer.
Lost or Delayed Shipments
If your shipment is delayed or missing, contact us and we will assist in coordinating with the courier.
Returns & Refunds Policy
Return Window
We accept returns within 14 days of delivery. Items must be unused, in original packaging, and in resellable condition.
Proof of purchase is required.
Non-Returnable Items
Clearance items
Gift cards
Customized products
Items marked final sale
How to Request a Return
Email us with your order number and reason for return.
We will share return instructions.
After receiving and inspecting the return, we will process a refund if approved.
Return shipping costs must be covered by the customer unless the product is damaged or incorrect.
Damaged or Incorrect Items
If your item arrives damaged, defective, or incorrect, notify us within 48 hours with photos.
We will arrange a replacement or refund.
Refund Processing
Refunds will be issued to the original payment method within 5–10 business days.
Shipping fees are non-refundable.
Exchanges
Contact us if you would like to exchange an item. Exchanges depend on product availability.
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