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Super Bright LEDs warehouses are centrally located in the U.S. If your order is placed Monday through Friday before 3 p.m CST, we will ship it that day. If you find that you need to return or exchange a product, we offer hassle-free 30 day returns and exchanges inside and outside of the U.S.
1972 Chrysler Newport Dome Light Bulb578 LED Bulb - 8 LED Festoon - 44mm
- Not sold in pairs, price per bulb.
Overview
LED replacement bulbs can fit numerous vehicle applications, such as map lights, dome lights, trunk lights, and footwell lights. This 4410 LED festoon bulb replaces a variety of traditional bulbs including 4410, 578, and 12864 bulbs. The 44-mm bulb has 8 LEDs (5050 SMD) on a rectangular PCB (printed circuit board). The LEDs are mounted to one side of the board for direct illumination with no wasted light. A festoon base allows for easy plug-and-play installation. The energy-efficient bulb operates within a 10-14.8 VDC range and lasts 25 times longer on your car, truck, SUV, or van than incandescent bulbs. Available in cool white, natural white, warm white, red, and blue. Not sold in pairs. Price per bulb.
- LED Map Lights
- Glove Box
- Footwell
- Trunk
- LED Vanity Lights
- Anchor Lights
- Stern Lights
- Masthead Lights
- Dome Lights
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Specifications
Bulbs have Plus and Minus (like batteries) and will only work when polarity is correct. If bulb does not work when installed, turn it around in the socket.
Polarity Sensitive (NO)
Bulbs do not have Plus and Minus and will work either way installed in the socket.
| Lumen meters are a great way to measure white light output but can be deceptive for colored bulb intensity. Lumens measure light wavelengths in all colors of the visible spectrum. Because multiple wavelengths create white light and colored bulbs are a single-wavelength source, colored bulbs will have lower lumen readings. However, they will appear equally as bright as a white bulb. |  |
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Oversized
I got the LED bulb to replace 578 bulbs in my vehicles. However it would not fit in some of the bulb holders, but was ok on others. The circuit board is longer than the 578 glass tube which is problematic. So this product should be listed as oversized. Also, the metal endcaps are narrower than those on the 578 so I had to squeeze the contacts closer together to get it to hold securely.
Be sure to look at the specs and measure your bulb holder before ordering.
Didnt fit as promised
It seems I got a defect, I was shipped the light as pictured but the rectangular part was a mm tii long and as a result does not fit. When I called for support i was told it was my fault. Why have a vehicle bulb finder then.... and for the 5$ its not worth me re ordering. I will have to accept the yellowish hue from the stock bulb until I can find another source I can trust.
