I turn on the electricity and they strobe or blink. Like a disco. What’s up?

Are they on a dimmer type of switch? is the ground wire hooked to the fixture frame? try switching the black and white supply wires.

Do you know where I can get a socket for these? I have one that appears to be burnt and needs repaced

Electrical supply houses generally sell the individual sockets, also know as tombstones in the trade.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

GreenSun F48T12 CW HO 4FT 20W R17D LED Tube Bulb, 5000k Daylight Clear Cover for Commercial Household Lighting, 360 Degree R17D Base

Product ID: 113864248

Details

Brand
GreenSun
Bulb Shape Size
T8
Light Type
LED
Special Feature
Cordless
Wattage
20

⚡75% energy savings vs. traditional bulbs

💡2000 lumens ultra-bright output

🔧360° R17D base for versatile installation

154660CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

💡 Light smarter, save bigger — the future of bright is here!

BRILLIANT 2000 LUMENS GLOW - Flood your workspace with crisp, daylight-bright illumination that powers productivity.
SLASH YOUR ENERGY BILLS BY 75 - Upgrade to ultra-efficient 20W LED tech and watch your electricity costs plummet instantly.
SEAMLESS 360 LIGHTING COVERAGE - Innovative R17D base ensures even, all-around light distribution—no dark corners allowed.
UNIVERSAL 120 240 V COMPATIBILITY - Plug into any standard commercial or household setup with wide voltage support for ultimate flexibility.
LONG LASTING 50 000 HOUR LIFESPAN - Set it and forget it with a bulb that outlasts the competition, minimizing replacements and hassle.

The GreenSun F48T12 CW HO is a 4-foot, 20W LED tube bulb delivering 2000 lumens of crisp 5500K daylight brightness. Designed for commercial and household use, it features a versatile 360° R17D base and operates efficiently on 120-240V AC, cutting energy consumption by up to 75% compared to traditional 48W tubes. With a lifespan of 50,000 hours and a modern, clear cover design, it’s the smart, sustainable lighting upgrade for any professional space.

Specifications

ASIN	B07C2RP71J
Accepted Voltage Frequency	100 to 240 Volts and 60 Hertz
Additional Features	Cordless
Best Sellers Rank	#182,951 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7,216 in LED Bulbs
Brand Name	GreenSun
Bulb Base	Wedge
Bulb Shape Size	T8
Color	White
Color Rendering Index	54
Color Temperature	5500 Kelvin
Connectivity Protocol	Free Control
Connectivity Technology	Normal bulb
Control Method	Touch
Controller Type	Push Button
Customer Reviews	3.7 3.7 out of 5 stars (83)
Incandescent Equivalent Wattage	20 watts
Included Components	Bulb included
Indoor Outdoor Usage	Indoor
Item Dimensions W x H	47.24"W x 3.74"H
Light Color	Bright White
Light Output Maximum	2000 lumens
Light Source Operating Life	50000 hours
Light Source Type	LED
Light Source Wattage	20 watts
Light Type	LED
Manufacturer	Greensun
Manufacturer Warranty Description	Manufacturer warranty for 3 years from date of purchase.
Material Type	Aluminum, Plastic
Number of Items	4
Package Quantity	1
Power Consumption	20 watts
Power Source	AC
Shape	Linear
Specific Uses For Product	Indoor use only
Style Name	Modern
UPC	711221419693
Unit Count	4 Count
Voltage	120 volts
Wattage	20
White Brightness	2000 lumens

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

154660CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews