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Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White)

Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White)

Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White) Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White)
$ 12.84

Score By Feature

Based on 1,130 ratings
Value for money
9.51
Brightness
9.48
Easy to install
9.50
Energy efficiency
8.98
Heat output
7.66

OveReview Final Score

How Our Score Is Calculated

Product Description

The 921 led bulb for RV Indoor Light is designed for 12V DC only and produces 2 watts. It consumes 4W and has a flux of The LED color temperature is 4000K to 4500K
Reason to use This bulb is made with the latest energy-efficient technology, providing super bright brightness with a low current output to save your car a lot of energy.
A cross reference of these numbers is
The product is suitable for illuminating RV interiors, dome lights, map lights, and door lights.
We offer a hassle-free one year warranty and guarantee your satisfaction! You will receive a refund if you are not satisfied with it.

Questions & Answers

Could you please give me a 5V DC power supply?

There's never been a flicker or an ups and downs on my own

There is a range of voltages for my motorhome, ranging from 12 to 15 volts. There is no such thing as a 0-14 scale. When connected to a converter or engine, do these charge at 5v dc? If so, are they rated?

That would seem to be the case. It is not unusual for bulbs to accept a variance in voltage that is within reasonable limits. In addition to that, I know nothing about it.

Which dimensions does this object have?

An approximate thumbprint size.

What is the light bulb for the range hood on the ?

If you need to replace your bulb, you will have to pull it out

Selected User Reviews For Ultra Bright T10 921 912 LED Bulb for RV Indoor Lights Camper Trailer Motorhome and Marine Boat 12V Interior Dome Light (Pack of 10, Natural White)

It appears that eight out of 20 bulbs in the package are defective
3/5

The bulbs that do work are excellent and are what I was looking for, but only 12 did, bulb on the left in the photo. Eight of the other bulbs do the same thing as the one on the right side, they will "turn on", but they are clearly not functioning. However, Amazon seems to have demanded all 20 bulbs to be returned. I am attempting to return just the 8 defective bulbs but I believe I will have to send them back all at once. In the event that this return issue is resolved, I will update you. A quick update In response, Amazon instructed me to return only the 8 defective bulbs, and my 20 complete replacement bulbs were sent out in the meantime.

Emmett Hanna
Emmett Hanna
| Sep 20, 2020
This is a super bright light that consumes only a small amount of power! There were a bunch of incandescent 921-watt lights I wanted to replace I replaced the style bulbs with LED in my camper
5/5

As a result of reading reviews, I ordered three different kinds. The bright colors of these lights were beyond my expectations, especially considering how little energy they utilized. There was another kind that drew just a bit less energy, but was much darker. Three kinds of the third kind were a little bit brighter, but pulled almost three times as much Originally I had a 921 incandescent bulb Bulbs of this type draw 19 watts (255mA at The light they produce is just as bright as incandescents and they consume only 1 watt. A total of five watts (113 mA @ 13. Voltage 6 volts). My expectations were also met when it came to the color temperature. In comparison to cheap LEDs, these are very warm, but they are a great balance between blue and I was glad to see that all of them worked, something that isn't always the case with It was just a few minutes ago that I.

Jacoby Ellis
Jacoby Ellis
| Sep 25, 2020
Make sure you select your bulb color and "K" temp carefully
5/5

Let me start by saying that these bulbs work well! Of the two packs of ten bulbs I bought, every one of them thicker, and were hard to push into the sockets of my JayFeather's light fixtures (made by Command Electronic, By holding the socket with my left hand and pushing the bulb in with my right, they wiggled in)
I don't think they will wiggle back out of their own accord since I bought both bulb colors and they seem brighter than the 921 bulbs I replaced, and they run at a cooler temperature and use less electricity, so that makes them attractive to me. *BR>A now for my headline, and a brief explanation of my photos. Two packages of bulbs are in my cart ten packs of "Soft White 2700K" and ten packs of "Natural White 4000-watt" bulbs This bulb is rated at 4,000K. There is a noticeable difference in the shade of white between the Natural White and 921 incandescent bulbs, which can be seen in the first two pictures (they are on the left side of the picture, and the Soft White LEDs are on the right side). My Natural White light bulbs are perfect for task lighting, and I put them over the dinette table, over the kitchen sink, and over the bathroom sink. I noticed that the Soft White bulbs were exactly the same color as the 921 incandescent bulbs that were already in the camper, but they appeared to have more lumens and candlepower. As shown in the second and third pictures, the 921 incan bulb is shown on the left and the Soft White LED bulb is shown on the right to demonstrate how similar their colors are (temperature).

Larry Archer
Larry Archer
| Jul 08, 2021
The 921 incandescent was upgraded to this LED
4/5

It's great to see these. Our camper was repaired and 24 921 bulbs were replaced. There is a lot of heat put out by those 921s primarily so they can keep cool. In just that area, the results are 100 percent better than before. Compared to the 921 incandescent bulbs they replaced, they produce very little heat. I wouldn't touch it if it was too I don't think there is any doubt in my mind.
Add to all that the fact that they emit a ton more light and use less than half as much energy, and you've got yourself a winner. They are absolutely wonderful to my wife and me. (Buy the natural white color). They are bright white, but they are completely free of any blue tint. Because the windows in our camper's bedrooms are tinted at 5%, and the windows in the living room are tinted at 20%, it was fairly dark even during the middle of the day with our With this new light installed, there will be no such issues. My previous camper LEDs that I bought did not work, but these came very well packaged and I got all the lights I ordered. That is not the case with other LEDs for a previous camper (I didn't So far, I've been very pleased with them, but it will be interesting to see how well they last.

Rowen Love
Rowen Love
| Aug 01, 2021
IF YOU WANT IT - THIS IS IT! I would like to share the following with my RV buddies who are casting about looking for the perfect LED bulb for the interior lights of their RV's and Motorhomes IF YOU WANT IT - THIS IS IT! The bulbs that come with every RV interior light are super bright and are a great replacement for the standard 921 type bulb
5/5

This is NOT a joke. They cast a lot of light on a flat surface, transforming the inside of your RV from a dim, yellowish cave to a bright and welcoming living space. It is likely that the light level will be the same as at home. RESPONSIBLY DESCRIBE THEIR ABUSE!! )* Get them while you can. I can imagine you cannot keep these bulbs at that price for long. Now is the time to get them!.

Isaac Berry
Isaac Berry
| Nov 25, 2020
The light is nice and even
5/5

Initially, our rig was lighted using LED lights to make it hotter and whiter. There were terrible shadows and rings cast by them, but the light was dim. These replacements are brighter and appear to be more even in warm light. In the light, we do not see any rings or patterns. The LEDs are even more effective when facing up into the fixture, where they bounce down a little more evenly. In the entire operation, we are going to replace all the white lighting with these. I also like how easy it is to install the fixture. They do not feel as if they will be broken.

Alma Donaldson
Alma Donaldson
| Mar 26, 2021

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