Name: 4 Foot LED T5 Bulb 13 Watt 1800 Lumens 80+ CRI Miniature Bi-Pin G5 Base Ballast Dependent
Brand: Keystone Technologies
SKU: KT-LED13T5HE-48GC-835-S
Price: 13.45 USD
Availability: InStock

4 Foot LED T5 Bulb 13 Watt 1800 Lumens 80+ CRI Miniature Bi-Pin G5 Base Ballast Dependent

Commonly used in warehouses, light industrial spaces, food processing facilities, commercial interiors, and retrofit projects where F28T5 fluorescent lamps are upgraded to reliable, ballast-compatible LED technology.

Fluorescent Retrofit: Designed as a direct replacement for F28T5 lamps on compatible programmed-start electronic T5HE ballasts.
Efficient Output: Produces 1,800 lumens while consuming only 13 watts, reducing energy use without sacrificing visibility.
Ballast Compatible: Plug-and-play operation eliminates rewiring and simplifies retrofit installations.
Durable Construction: Shatter-resistant glass supports use in demanding environments, including food handling areas.
Selectable CCT Options: Available in 3500K, 4000K, and 5000K to match application requirements.
Long Service Life: Rated for 50,000 hours to minimize relamping and maintenance costs.

$13.45

Free shipping calculated at checkout.

Color Temperature

3500K

4000K

5000K

In stock, ready to ship
Backordered, shipping soon

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Brand	Keystone Technologies
Wattage	13W
Voltage	Ballast Dependent
Lumens	1,800
Lamp Type	LED
CCT	3500K, 4000K, 5000K
CRI	80+
Dimming	Non-Dimmable
Base	Miniature Bi-Pin (G5)
Certifications	ETL Listed, cULus Listed, RoHS Compliant, DLC Standard Listed
Dimensions	45.2" L × 0.69" D
Rated Life	50,000 Hours
Warranty	5-Year Warranty

Shipping

We offer free shipping on all orders within the United States, with no hidden fees or charges at checkout. International shipping is available, with rates calculated based on weight and quantity at the time of purchase.

Most orders ship within 1–3 business days. Some items are built to order and may require additional lead time. Orders may ship from multiple locations depending on the brands ordered, and tracking information will be provided for each shipment.

For more details, please visit our Shipping Policy or contact our customer service team for assistance.

Returns

We offer a 60-day return policy for eligible items. Products must be unused, in their original packaging, and include proof of purchase.

To start a return, you may use our self-service portal or email customerservice@starsandstripeslighting.com. If approved, we will provide a return shipping label and instructions. Returns sent without prior approval will not be accepted.

If your item arrives damaged, defective, or incorrect, please contact us promptly so we can make it right.

Some items, including custom orders and gift cards, are non-returnable. To exchange a product, please return the original item and place a new order once the return is approved.

Refunds are issued to the original payment method within 10 business days of approval. If more than 15 business days have passed, please contact us for assistance.

For full details, visit our Return Policy.