I can't believe these still flicker, how do I find some that do not?

Make sure your dimmer is rated as an LED dimmer. Both the dimmer and the bulb must be LED compliant. I have zero flicker with my bulb and dimmer.

Is the quoted CRI of 95 the Ra value? Or, is the CRI of 95 only for a specific frequency band? What is the typical R9 value for these bulbs?

I don’t know the answer to your question however they work well with a dimmer switch. No flashing when turned on and they get very bright. I recommend them.

This may be very pcky but do these bulbs have "writing" on the top pf the bulb? They would be downfacing and I'm looking for a clean look.

No. Unlike the halogen or incandescent lamps, these do not have writing on them.

I have dozens of Philips bulbs throughout my house and never and any radio frequency interference (RFI) issues.

Philips Led 60w A19 4 Pack Ultra Definition Daylight 5000k

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

AR$42619

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Description

💡 Light up your space, save the planet, and see the difference!

EYE COMFORT CERTIFIED - Designed to reduce flicker and eye strain for all-day comfort.
ECO FRIENDLY INNOVATION - Sustainably packaged with reduced plastic, saving energy up to 80%.
LONG LASTING BRILLIANCE - Up to 15 years of reliable, flicker-free lighting with energy-efficient LEDs.
EFFORTLESS AMBIANCE CONTROL - Smooth dimming from bright daylight to warm glow for every mood.
SEE EVERY DETAIL IN TRUE COLOR - Ultra Definition CRI 95 delivers vibrant, natural daylight indoors.

The PHILIPS LED 60W A19 4-Pack Ultra Definition Daylight bulbs combine high-efficiency 8W LED technology with a superior CRI of 95, delivering 800 lumens of flicker-free, natural daylight. Designed for eye comfort and smooth dimming, these bulbs offer up to 15,000 hours of long-lasting, energy-saving illumination with eco-conscious packaging.

Specifications

ASIN	B0B91Z31ND
Accepted Voltage Frequency	100 to 120 Volts and 60 Hertz
Additional Features	Commitment to Sustainability with all packaging to contain on average more than 8% recycled paper, Dimmable, Dims to a Warm Glow, Eye-Friendly, See True Colors with Ultra Definition
Best Sellers Rank	#286 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in LED Bulbs
Brand Name	PHILIPS
Bulb Base	E26
Bulb Diameter	4.13 Inches
Bulb Shape Size	A19
Color	Daylight (5000k)
Color Rendering Index	95
Color Temperature	5000 Kelvin
Connectivity Technology	Normal bulb
Control Method	App
Controller Type	Push Button
Customer Reviews	4.3 4.3 out of 5 stars (974)
Efficiency	13.33 lumens per watt
Global Trade Identification Number	00046677576134
Incandescent Equivalent Wattage	60 Watts
Included Components	LED A19 Light Bulbs (4)
Indoor Outdoor Usage	Indoor
Is Electric	Yes
Item Dimensions W x H	2.36"W x 4.13"H
Item Type Name	Light Bulb
Item Weight	0.18 Kilograms
Light Color	White
Light Output Maximum	800 Lumens
Light Source Operating Life	15000 Hours
Light Source Type	Led
Light Source Wattage	8 Watts
Light Type	LED
Manufacturer	Signify North America Corporation
Manufacturer Part Number	576132
Manufacturer Warranty Description	3 year manufacturer warranty.
Material Type	Glass
Model Name	8A19/PER/UD50/FR/G/E26/D 4/4PFT20
Model Number	576132
Number of Items	1
Package Quantity	1
Power Consumption	60 Watts
Power Source	Corded Electric
Shape	Arbitrary(A)
Specific Uses For Product	Decoration
Specification Met	Energy Star
Style Name	60W
UPC	046677576134
Unit Count	4.0 Count
Voltage	120 Volts
Wattage	8 watts
White Brightness	800 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

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month 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.