B10 LED Filament Bulb - 40 Watt Equivalent LED Candelabra Bulb w/ Blunt Tip - Dimmable - 350 Lumens

Part Number: B10D-x4DF-E12
15 photos
Select Pack:
Single6-Pack
Select LED Color:
Whites
Warm 2700KUltra Warm 2200K
Discontinued
In Stock
Starting at $3.95 ea. (per Bulb)
Volume price as low as $2.81
Orders ship on or before  Friday 09/21/2018
Notes
  • Select options to see various notes.

Overview

Perfect for bistro lights, large tents, decorative wedding lights, decorative light strands, commercial lighting strings, chandeliers, and ornamental fixtures, this dimmable B10 blunt-tip candelabra LED bulb is designed for use in applications that accept E12 bases. The dimmable bulb features 4 linear COB (chips-on-board) LEDs that imitate the look of thin filament wire in antique-style bulbs and can produce up to 350 lumens of warm white (2700K) or ultra warm white (2200K) illumination. The energy-efficient bulb uses only 4 watts of power; an incandescent bulb with comparable light output would consume 40 watts. This bulb operates within a 90-145V AC range and is designed to last 30,000 hours—25 times longer than incandescent bulbs. Price per bulb or 6-pack.

3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
CE
In order for certain products within controlled categories, such as electrical and electronic devices, to be legally sold in the European Economic Area, they must bear a CE label, which stands for Conformité Européenne (European Conformity). Products with this label meet environmental, health, and safety standards put into place by European legislation.
RoHS Compliant

RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.

Download our statement regarding RoHS.

B10 LED Filament Bulb - 40 Watt Equivalent LED Candelabra Bulb w/ Blunt Tip - Dimmable - 350 Lumens - B10D-x4DF-E12
 Applications
Bistro Lights
Decorative Light Strands
Commercial Light Strings
Chandelier Bulbs
Ornamental Fixtures
Outdoor Wedding Lights
Any fixture where exposed antique filament bulbs create the elegant appearance

The B10D-x4DF-E12 has an operating voltage range of 90~145 VAC
Operating Voltage Range
90~145 VAC

Linear LEDs
Powered by 4 COB LEDs

Lumen
High Output
Up to 350 Lumens of White Light

B10D-x4DF-E12 has light output comparable to 40 Watts Incandescent
Comparable Output
Bright as a 40 Watt Incandescent Bulb

Color Temperature
Select the Perfect White For Your Application

Dimmable
Dimmable
Adjustable Output Levels

Color Rendering Index
Wide Spectrum Emitting Illumination

Lumen
Longevity
Will Outlast A Dozen Incandescent Bulbs

3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
CE
In order for certain products within controlled categories, such as electrical and electronic devices, to be legally sold in the European Economic Area, they must bear a CE label, which stands for Conformité Européenne (European Conformity). Products with this label meet environmental, health, and safety standards put into place by European legislation.
RoHS Compliant

RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.

Download our statement regarding RoHS.

Specifications

Swipe left to see additional specifications
Part NOEmitting ColorLED Wattage
Total Power Consumption
Intensity per LEDIntensityBeam Angle
Milliwatt
CCT / Wavelength
Current Draw @ Operating Voltage
CRI
Luminous Efficacy
Price Ea.Product WeightLumen Per Dollar
B10D-WW4DF-E12Warm 2700K-3.8 W-350 lm--2700 K32 mA8392 lm/w$3.95-88.61 lumen/dollar
B10D-UW4DF-E12Ultra Warm 2200K-4 W-250 lm--2200 K33 mA9452 lm/w$3.95-63.29 lumen/dollar
B10D-UW4DF-E12-6PKUltra Warm 2200K-4 W-250 lm--2200 K33 mA9452 lm/w$22.49-66.7 lumen/dollar
B10D-WW4DF-E12-6PKWarm 2700K-3.8 W-350 lm--2700 K32 mA8392 lm/w$22.49-93.37 lumen/dollar
B10D-x4DF-E12 - LED Filament Bulb - B10 LED Candelabra Bulb with 4 Watt Filament LED - Dimmable
LED Filament Bulb - B10 LED Candelabra Bulb with 4 Watt Filament LED - Dimmable

Accessories

Reviews

Overall Rating

Total Reviews

28

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  • Name
    Glenn
  • Technical Level
    Advanced
  • Part Number
    B10D-UW4DF-E12
  • Reviewed On
    05/20/15

Bright, direct replacement, nice color match

I replaced 8 bulbs in a dining room chandelier wanting to increase the brightness above what I could get from 25watt incandescent bulbs. These match the color of the old bulbs with the warm white, some reviews had me thinking I should order the ultra warm, I and my wife think the standard warm white color is a match with the old incandescents. I wondered about the appearance of the fake filament, but I like it better than the incandescent's exposed filament in a clear bulb, expecially when it's dimmed slightly. When fully bright, the lamp is too bright to see the filament well. As mentionned, the lamps stay dimly lit when my old dimmer is turned down fully, but it includes a push to on/off. If yours does not, you may need to replace it when you change from incandescent to LED bulbs. The bulbs screw into the standard socket and look great. The photos show them full bright, half bright and a closeup of the 4 "filaments" in each bulb.

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50

  • Name
    Lane
  • Technical Level
    Average
  • Part Number
    B10D-UW4DF-E12
  • Reviewed On
    02/09/15

Exactly what I wanted

I've been waiting for a good LED Chandelier style bulb for a while. I can't stand the ones that are half base and half light source. These look legit. And the color is perfect. If you want a true color replacement for a filament chandelier bulb, get the Ultra Warm White.

Only issue I ran into was the bulbs remained slightly on when I used them in light with a knob dimmer that rotated on/off (not push on/off). It's not a dimmer specifically for CFL/LED bulbs so that may have made a difference. I moved them to another light that was on your typical on/off switch with a sliding dimmer and they worked fine.

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40

  • Name
    Jim
  • Technical Level
    Advanced
  • Part Number
    B10D-UW4DF-E12
  • Reviewed On
    04/29/15

Happy with these LED lights in my chandelier!

I had purchased 5 LED lights in the past to go into a fixture in my kitchen. The bases were high and the bulbs didn't provide much light in the downward direction that I needed. I returned those lights and thought I would have to keep using the incandescent bulbs I had always used. Recently I found this style and tried them. Very happy with the warm color and dispersion of light. I hope the lifespan is as promised but in the meantime I would suggest them as an excellent alternative to incandescent chandelier bulbs. Price wasn't bad either!

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30

  • Name
    Rand
  • Technical Level
    Average
  • Part Number
    B10D-UW4DF-E12
  • Reviewed On
    05/02/15

Amazing improvement in LED chandelier bulbs

I purchased five of these bulbs to try out in my 10 light chandelier. Once installed, the ultra warm light was indistinguishable from the remaining five incandescent bulbs. I've now purchased ten additional bulbs for this and another chandelier in my sun room. The bulbs dim well and work with my older style dimming switches. I've reduced the wattage in this fixture from 400 watts to 40 watts! Another bonus - these bulbs have a very high color rendition index rating and I noticed a vast improvement over some earlier generation LED chandelier bulbs I had purchased a while ago from a different vendor.

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30

  • Name
    James
  • Technical Level
    Average
  • Part Number
    B10D-UW4DF-E12
  • Reviewed On
    02/15/15

Finally won over the wifey.

I trial purchased 4 of the ultra warm white, since the 2700k units were not in stock.
I was optimistic in seeing them once turned on, since I thought these would now please the wife. She did not like the half white plastic base our current Costco Feit candelabra bulbs, nor in the slightly cool 3000k color.
She had to agree, these are a winner.
These are slightly yellower than warm white, as advertised, so we are waiting for the 2700k bulbs to come in stock to compare and try in our chandelier.

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20


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