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T14 LED Filament Bulb - 40 Watt Equivalent Vintage Light Bulb - Radio Style - Dimmable - 350 Lumens

Part Number: T14D-x4DF
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Warm 2700KUltra Warm 2200K
Discontinued
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Starting at $5.49 ea. (per Bulb)
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Overview

This household LED filament bulb is perfect for chandeliers, ornamental lights, commercial light strings, decorative light strands, or for any decorative application that accepts T14 LED bulb types with E26/E27 bases. The dimmable T14 bulb has linear LEDs that imitate the look of thin filament wire in antique-style bulbs. COB (chips-on-board) LEDs emit up to 350 lumens of warm white or ultra warm white illumination. The energy-efficient bulb uses no more than 3.8 watts of power; an incandescent bulb with comparable light output would consume 40 watts. This bulb operates within a wide 90-145 VAC range and is designed to last 25 times longer than incandescent bulbs. Price per bulb.

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.

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.

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Specifications

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Part NOLED ColorLED Wattage
Total Power Consumption
Intensity per LEDIntensityMilliwatt
CCT / Wavelength
Current Draw @ Operating Voltage
CRI
Luminous Efficacy
Price Ea.Product WeightLumen Per Dollar
T14D-WW4DFWarm 2700K---350 lm-2700 K30 mA8483 lm/w$5.49-63.75 lumen/dollar
T14D-UW4DFUltra Warm 2200K---250 lm-2200 K32 mA9558 lm/w$5.49-45.54 lumen/dollar
T14D-UW4DF-6PKUltra Warm 2200K---250 lm-2200 K32 mA9558 lm/w$31.49-47.63 lumen/dollar
T14D-WW4DF-6PKWarm 2700K---350 lm-2700 K30 mA8483 lm/w$31.49-66.69 lumen/dollar
For best dimming results, use an electronic low-voltage (ELV) LED dimmer.
All specifications are subject to change without notice.
T14D-x4DF - LED Vintage Light Bulb - T14 Shape - Radio Style LED Bulb with Filament LED
LED Vintage Light Bulb - T14 Shape - Radio Style LED Bulb with Filament LED
LED Vintage Light Bulb - T14 Shape - Radio Style LED Bulb with Filament LED
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Accessories

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Reviews

Overall Rating

Total Reviews

5

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  • Name
    michael
  • Technical Level
    Advanced
  • Part Number
    T14D-UW4DF
  • Reviewed On
    03/04/15

2700K is too white for this lamp

I bought one bulb (2700K) to evaluate the technology, and am quite happy with it. It is quite bright. I would say it is 50-60 w equiv. I was afraid the filament would look unnaturally wide. You don't really see the width of the filament as it is so bright, your eyes can't focus on it. It is also whiter than I think it should be. Next time I will buy the yellow version (2200K). I am assuming it will be more like the antique Edison carbon lamp that it is trying to emulate. I was also curious about how the filament was constructed. I was worried that I would be able to see each individual LED. I was not until I looked at it carefully with a magnifying glass. The LEDs are extremely close together under the yellow phosphor coating.

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40
  • Name
    David
  • Technical Level
    Average
  • Part Number
    T14D-UW4DF
  • Reviewed On
    03/09/15

Nice, although brighter and whiter than I expected

I bought these to replace the traditional version and discovered that these are almost too bright. Unless they are dimmed you can't really see the filament doing the work. Which is great news for LED bulbs, but you miss the antique look. Good thing they are on a dimmer. And the color is much whiter than I was looking for, glad that I got the warm white, more yellow would have been good.

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30
  • Name
    Raymond
  • Technical Level
    Advanced
  • Part Number
    T14D-UW4DF
  • Reviewed On
    04/14/15

Nice

Very nice. As advertised. I use it inside a hutch cabinet. Old illumination kept burning out about every 6 months. I am sure it was heat related.
One bulb was damaged during shipment. Two of the led's broke off.
Superbright replaced it and paid for shipping by including shipping label.

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20
  • Name
    Alec
  • Technical Level
    Expert
  • Part Number
    T14D-UW4DF
  • Reviewed On
    03/07/15

Exactly as described

This is exactly as it is described. Everyone who sees them swears they are old fashioned filament bulbs.

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20
  • Name
    Ray
  • Technical Level
    Advanced
  • Part Number
    T14D-UW4DF
  • Reviewed On
    06/07/15

Radio led

Bought 4 as a sample for lighting my house outside, and some in. If the test works, I expect to order about 60-80 lamps. I also bought two of the gold tinted 8 watt units for the front door. The look great and add great warmth to the entry. I measured the color temperature with my monochrometer and the peak temp is nearer to 3,000 Kelvin. Would really like 2,700 K.

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