Keystone Technologies 4 Pin LED CFL Replacement Lamp, 11 Watt, 1050 Lumens, 80+ CRI, G24q/GX24q Base, Ballast Dependent

Upgrade your lighting with the 4 Pin LED CFL Replacement Lamp. Designed to replace outdated 42 Watt CFL lamps in horizontal applications, this LED CFL retrofit offers superior performance and efficiency. With a compatible CFL ballast, you can easily install this replacement lamp and start enjoying its benefits.

One of the key features of this LED CFL replacement lamp is its energy-saving capabilities. By using only 11 Watts, it delivers an impressive 1050 lumens of light output. This means you can achieve the same brightness as a traditional CFL lamp but with over 50% energy savings. Not only will you reduce your energy costs, but you will also decrease your environmental footprint.

Another advantage of this replacement lamp is its long lifespan. Built to last 5 times longer than a traditional CFL, you can trust that this LED lamp will provide reliable and consistent lighting for years to come. With a 5-year warranty, you can have peace of mind knowing that you are investing in a high-quality and durable product.

• Brand: Keystone Technologies
• Wattage: 11 Watts
• Input Voltage: Ballast Dependent
• Lumens: 1050
• Lamp Type: LED
• Color Temperature: 2700K, 3000K, 3500K, 4000K, 5000K
• CRI: 80+
• Dimmable: No
• Base: G24q/GX24q
• Certifications: cULus Listed, RoHS Compliant, DLC Standard Listed
• Dimensions: 1.19"W x 6.35"L
• Warranty: 5 Years

Elevate your lighting experience with the 4 Pin LED CFL Replacement Lamp. Upgrade your outdated CFL lamps with this energy-efficient and long-lasting LED retrofit. With its impressive 1050 lumens of light output and only 11 Watts of power consumption, you can enjoy bright and illuminating light while reducing your energy costs. The compatibility with most existing CFL ballasts makes installation a breeze, allowing you to quickly start benefiting from this high-quality replacement lamp.

Furthermore, the 4 Pin LED CFL Replacement Lamp's longevity ensures long-term savings. With a lifespan 5 times longer than a traditional CFL, you will significantly reduce maintenance and replacement costs. The 5-year warranty provides additional peace of mind, knowing that this product is built to withstand the test of time.

We offer free shipping on all orders within the United States—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, though some items are built to order and may have longer lead times. 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.

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

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

Some items—like custom orders and gift cards—are non-returnable.

To exchange a product, simply return the original item and place a new order once the return is approved.

For EU customers, a 14-day cooling-off period applies under EU law.

Refunds are issued to your original payment method within 10 business days of approval. If it's been more than 15 business days, please contact us for assistance.

For full details, visit our Return Policy.