PHILIPSLED 40W A19 4-Pack Ultra Definition Soft White (2200K) 450 Lumen (5W = 40W) Dimmable Frosted Flicker-Free Light Bulbs

PHILIPSLED 40W A19 4-Pack Ultra Definition Soft White (2200K) 450 Lumen (5W = 40W) Dimmable Frosted Flicker-Free Light Bulbs

Q: How dim can these get quantitatively? Do these go down to 1%, or only 10% or 20% before the next step is just off?

Coming from someone in the industry, retrofit lamp dimming generally has less to do with the bulb and more to do with the dimmer. Some lighting control companies will have a list of products they have tested with their dimmers and how far it will dim down. You can expect with most dimmers 5-15%, higher end dimmers from more reputable companies will probably more consistently get you to 5% maybe to 1%. Electronic low voltage dimmers generally work better with LED's, if you have an older dimmer from the days of incandescent you probable will be looking at 15% and then off.

Q: What is the difference between "title 20 compliant" and not? They seem identical: same lumens and wattage, but priced wildly differently.

Well, the title 20 compliance is for California only. If you don’t live in California you don’t need to buy them. Besides that’s a six pack. The other one is a four pack and that’s the one I bought. They’re dimmable, warm glow. I really enjoy them, they’re so easy on your eyes. For you I would recommend this one.

Q: Will bulbs turn off completely when using a dimmer? some led bulbs remain on slightly.

That's more about the dimmer than about the bulb. If the dimmer shuts off completely, the bulb shuts off completely. If the bulb requires more power than the dimmer's lowest setting to put out a meaningful amount of light, then it will appear off. We just use dimmers to adjust light level and use the dimmer switch's switch function to turn on and off. If I turn the dimmer all the way down, these are still lit softly, that's our specific dimmers (Lutron toggle dimmers).

Q: Are these suitable for a damp location such as a bathroom?

That’s where mine are. So good, so far!

Product ID: 468735197

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Details

Brand
Philips LED
Light Type
LED
Special Feature
Commitment to
Wattage
5 watts
Bulb Shape Size
A19

🌈CRI 95 for true color pop

🌿Eco-friendly packaging

💡5W = 40W energy saver

Description

💡 Light smarter, live brighter — see your world in ultra definition!

SUSTAINABLY SMART - Packaged with over 8% recycled paper, Philips leads the way in eco-conscious illumination.
AMBIENCE ON DEMAND - Dimmable bulbs that transition smoothly from bright task lighting to a cozy warm glow.
EYE COMFORT CERTIFIED LIGHTING - Flicker-free, soft white light designed to reduce eye strain during long hours indoors.
SEE YOUR SPACE IN TRUE COLORS - Ultra Definition CRI 95 bulbs reveal every shade with natural brilliance.
SAVE ENERGY WITHOUT SACRIFICING BRIGHTNESS - 5W LED power delivers the glow of a 40W bulb, cutting your energy bills by up to 80%.

Philips Ultra Definition Soft White LED bulbs combine high-efficiency 5W power with the brightness of a traditional 40W bulb, featuring a superior CRI of 95 for vivid, true-to-life colors. Designed for eye comfort with flicker-free technology and dimmable warmth, these bulbs last up to 15,000 hours and come in eco-friendly packaging, making them the perfect sustainable upgrade for stylish, energy-conscious professionals.

Specifications

Brand	Philips LED
Light Type	LED
Special Feature	Commitment to Sustainability with all packaging to contain on average more than 8% recycled paper, Dimmable, Dims to a Warm Glow, Energy Efficient, Eye-Friendly
Wattage	5 watts
Bulb Shape Size	A19
Bulb Base	E26
Incandescent Equivalent Wattage	40 Watts
Specific Uses For Product	Decoration
Light Color	Soft White
Voltage	120 Volts
Unit Count	4.0 Count
Color Temperature	2200 Kelvin
Number of Items	4
Brightness	450 Lumen
Shape	Arbitrary(A)
Material	Glass
Model Name	5A19/PER/UD/FR/G/E26/WGD 4/4PF T20
Connectivity Technology	Normal bulb
Indoor/Outdoor Usage	Indoor, Outdoor
Controller Type	Push Button
Included Components	LED A19 Light Bulbs (4)
Color Rendering Index	95
Power Consumption	40 Watts
Item Package Quantity	1
Light Source Type	Led
Light Source Wattage	5 Watts
Product Dimensions	2.36"W x 4.13"H
Bulb Diameter	4.13 Inches
Control Method	App
Average Life	15000 Hours
White Brightness	450 Lumens
Efficiency	Energy Efficient
Manufacturer	Signify North America Corporation
UPC	046677576097
Part Number	576090
Item Weight	6.3 ounces
Item model number	576090
Size	4 Pack
Color	Soft White (2700k)
Finish	Frosted,Soft White
Pattern	40W
Special Features	Commitment to Sustainability with all packaging to contain on average more than 8% recycled paper, Dimmable, Dims to a Warm Glow, Energy Efficient, Eye-Friendly
Batteries Included?	No
Batteries Required?	No
Warranty Description	‎3 year manufacturer warranty.