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The SwitchToLED 4FT 28W LED Tube Light is engineered for powerful and reliable illumination in commercial, signage, and industrial settings. Featuring a double-sided design and a 360° rotatable R17D base, this advanced LED tube provides uniform light distribution with increased coverage, making it ideal for advertisement signs, shops, garages, and warehouse applications.
Delivering over 110 lumens per watt, this tube light offers significant energy savings—cutting up to 80% of lighting costs compared to outdated fluorescent systems. It operates without delay or flickering, ensuring instant-on performance that protects your eyesight and improves lighting efficiency.
Designed for ballast bypass installations, the tube connects directly to standard power supplies (100-277V), simplifying retrofitting and reducing long-term maintenance. Its aluminum build ensures durability, optimal heat dissipation, and extended life, rated at over 50,000 hours of use.
Whether you're upgrading a signboard or outfitting a workspace, the SwitchToLED 4FT 28W LED Tube Light combines energy-saving performance with quality craftsmanship for professional-grade lighting.
Technical Details:
Feature | Details |
---|---|
Brand | SwitchToLED |
Model Number | ZST8D4FT28W |
Light Type | LED |
Wattage | 28 Watts |
Lumen Efficiency | 110+ lumens per watt |
Light Color | Cool White |
Color Temperature | 6500 Kelvin |
Voltage Range | 100-277 Volts |
Base Type | R17D, 360° Rotatable |
Cover Type | Clear |
Design | Double Sided, 120° Beam Each Side |
Special Feature | Not Dimmable |
Material | Aluminum |
Power Source | Corded Electric |
Installation | Ballast Bypass |
Average Life | 50,000+ Hours (Approx. 18 Million Seconds) |
Usage | Indoor & Outdoor Both |
Ideal For | Advertisement Signs, Garages, Workshops |
Batteries Required | No |
Included Components | LED Tube Light |
Style | Modern |
Manufacturer | SwitchToLED |
Is Discontinued | No |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.