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Performance Comparison Between ALLA 912 921 White LED Bulbs VS Stock Halogen Lamp
Alla Lighting 912 921 Back-up Light LED Bulb more than 500% brighter than stock lamps
- Alla Lighting 921 LED Bulb 4014 48-SMD LED 921 shows 6000K xenon white light with little hint of blue, yet the stock lamp shows the dim yellowish light
- Alla Lighting 921 LED Bulb 4014 48-SMD LED 921 is about 1300 lumens per 921 LED bulb, yet the stock lamp is about 150~200 lumens, our led bulbs is more than 500% brighter than stock lamps.
- Alla Lighting 921 LED Bulb 4014 48-SMD LED 921 working power is about 6.5W , yet the stock lamp's is about 16W. Our led bulbs draw much less current than stock lamps.
- Alla Lighting 921 LED Bulb 4014 48-SMD LED 921 extremely super bright 6000K xenon white color will make easily noticed while back-up and the reversing much easier and see clearer behind than the stock lamps.
- Alla Lighting 921 LED Bulb 4014 48-SMD LED 921 also will much improve the luxury of your cars and notability and attractiveness as backup reverse light.
Amazing Night Performance
Side Shot
Close Shot
Rear Shot
Product Details
Product Dimension
- Length: Total 1.59 inches from top to the bottom part
- Diameter: Total 0.59 inches for the top part
- LED Part Length: Total 0.8 inches from top to above the base part (LED chips part)
- Base Length: total 0.79 inch for the bottom to the base top.
Product Features
- Equipped with total 48 pieces high power and high performance 4014 LED chipsets per 912 921 LED bulbs
- Sides LED Chips QTY: 12 pieces 4014 SMD LEDs.
- Center LED Chips QTY: 30 pieces 4014 SMD LEDs.
- Top LED Chips QTY: 6 pieces 4014 SMD LEDs.
Product Show
- Direct fitment for T10/T15 wedge, compatible bulb sizes 912, 921, W16W, 906, 902, etc
- Used for replacing stock halogen, dim or damaged back- up reverse light, center high mounted stop lights (3rd brake light) or turn signal light
Product Features
- Lumen: high illumination light output up to 1300 lumens per 912/921 LED bulbs, total 2600 lumens for both 912 921 LED bulbs
- Working Voltage: 12V ~ 24V;
- Working Power: 6.5W/PC
- Working Current: 550MA
- Color: 6000K Xenon White
- Dimensions: 1.59(L) * 0.59(D)*0.79(H) Inch
- LED Type: High power and high illumination 4014 SMD
- For most vehicles, just plug and play, easy installation, yet for some European vehicles or new models, extra load resistors or decoders will be required to avoid the flickering or error code.
E. A. Hayes
Reviewed in the United States on July 22, 2024
Installed in maybe 5 min and they're pretty bright.I can't speak to longevity but they're at least 4x brighter and 6000k, which is much better than the 3000k OEM
HamRadioFan
Reviewed in the United States on October 29, 2024
Very easy installation using a 10mm wrench and duct tape. Much brighter than stock. Get em.
LakeFishingWinner
Reviewed in the United States on December 13, 2023
Nice bright white light, but triggers the "bulb out" error occasionally on the Audi A4 B8 (2011). I have no desire to put a huge heat-generating load resistor in parallel to the wiring, so I have no choice but to return them.
Frank F
Reviewed in the United States on March 2, 2022
These are great lights, I have used them on other vehicles, but they do not work correctly with the 2021 Chevy Equinox. They stay on even when driving. Also the reverse camera will not shut off with these installed and you then can not use the radio. This issue must be due to the reverse lights are connected with the camera and maybe a signal is causing this. I have purchased both the regular and these (CAN-BUS) ALLA LED lights which are supposed to be error free but still has issues.
David Parker
Reviewed in the United States on July 21, 2019
The stock backup bulbs in my 2018 Silverado were useless. I prefer using my mirrors when backing up and I couldn't see a thing behind me at night, much less anything to the side. Even the backup camera display was too dark to see what was behind me. After searching around I decided on these LED bulbs. The difference, no pun intended, is like night and day. These lamps illuminate to the rear and off to the side enough that I can see any objects that may be close. The backup camera vision has increased at least 10 fold.Installation was easy, and contrary to several other reviews here, the lamps plugged in with no issues and fit the sockets securely.
Orionf22
Reviewed in the United States on March 18, 2019
Plug and play in my 2018 Tacoma. Instructions for removing the tail light assembly can be easily found online. Note that you do not have to disconnect the assembly itself; it will remain attached via cables. Disconnect the rear bulb connector then rotate the light bulb assembly out of its socket. Only the halogen bulb itself needs to be removed. The mounting assembly will remain as is and these lights plug right in. As far as I can tell, polarity (which way you plug it in) does not matter. Recommend you disconnect the negative terminal from your battery while doing any electrical work, even something as simple as swapping some bulbs. Reverse the steps to put everything back together.These lights add much need illumination while in reverse and, since they project white light, make things even easier to see. The difference is night and day (pun intended) between these lights and the stock halogens. This is an affordable mod to any vehicle to get a safer picture while in reverse. If you have a backup camera, the benefits are even more noticeable.
Pugfugly
Reviewed in the United States on February 24, 2019
I used these to replace my reverse lights and cargo lights in my Silverado. The swap out is easy and can be done by anyone who has 15 minutes and a torx bit screwdriver. They look great. They are much brighter and crisper than the factory bulbs. I’d like to give 4.5 stars with my only concern being they don’t fit quite as snugly as the factory bulbs so I’m not sure if a particularly big pothole or other bump can potentially knock them loose. I will update if it does.
Granny D
Reviewed in the United States on December 7, 2018
Bought these LED lights for my 2018 Subaru Forester Touring. We were dismayed to find the vehicle has a low resolution back facing camera that despite making software adjustments image was poor at night. Added to the problem was the factory backup light bulbs did not illuminate adequately at all. I am pleased that these replacement LED lights have improved both the camera image and distance of illumination at night. Well worth the cost and effort to install LED's.Note on the installation effort. The diameter of backup light socket for the Subaru was slightly smaller than the width of the LED bulb's plastic plug. But we were able to get the LED lights to work. It required gently (and I stress gently) using a fine metal file on the sides to slightly narrow the plastic plug a little at a time. In a few minutes we were able to push the plug all the way into the socket. Adding this note as an FYI since I realize this may only be a problem on the Subaru and not on other vehicle models or makes.
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