Antline T10 921 194 168 LED Bulbs Warm White 20-Packs, Super Bright 3014 42-SMD LED Replacement 12 Volt RV Camper Trailer Boat Trunk Interior Dome Map License Lights, Backup Reverse Lights

They work amazing! Brightness was top tier, no flickering, very white no warm tones, looks good in sockets.

I purchased this pack of LED bulbs to replace the incandescent bulb in our RV’s stove hood. They are a perfect fit and provide so much more light with no heat. I did have to flip the bulb over since it’s polarized and only works when the correct side is up. I’d say I would purchase this product again but shouldn’t ever need to…the remaining 19 bulbs will last far longer than the camper.

worked great and good quality

Hope this can help folks looking for B921XF replacement for under kitchen cabinets rather than RV installation... I have either 3 or 4 bulbs per unit depending on cabinet size. Plugged these in and they didn't work - flickered on then very dim output. I was about to return them, then tried to replace all but one of the bulbs (leaving one original B921XF installed). This worked! I figured having all LED bulbs is not enough load for the voltage regulator to work properly. Also I have a 3-way switch with dim/off/bright settings. Only works on bright without flickering. So I'm only getting 2/3 or 3/4 or the power saving I hoped for, but the bulbs work as advertised.

I replaced our 921 bulbs with the white bulb version in our project trailer. They give Great light output, a much improved look and feel over the factory incandescent bulbs. This was a budget trailer when built so there aren’t near enough light fixtures so these bulbs really enhanced the livability of our RV. A wonderful upgrade. Inserting them into the receptor took some pressure. Align the socket best you can and push with some intent. I don’t know if all RV fixtures are like mine but there is a right side up or appears to be anyway because although the bulb has a flat blade style base with 2 wires they only worked 1 way Happy Camping

These bulbs are an excellent solution for any 12v system. I would suggest that each bulb produces about as much light as a 25W incandescent bult in your house, think dimmer bedside nightlight. However, these bulbs only consume 2W/bulb, very efficient! The listing claims 500LM, but to my eye that's exaggerated, more like 200LM (which is what you would expect from a 2W LED bulb). I bought these to use as deck railing lights (see photos), but they can be used for cars, RVs, boats, landscaping, and any other 12v low voltage system. I ordered the "warm white" version, and I would estimate that the bulb color is about 2700k (doesn't seem to show the actual rating anywhere). I have some corner post lamps that are about this color and they match very nicely (see photos)! The bulbs get warm, but not hot. I have some 5W LEDs that become too hot to touch. I've heard that heat significantly decreases lifespan, so I'm hopeful these will last. Installation is a breeze, they just slide right into the socket and easily stay in place once installed. The best feature of these bulbs is the price. 20 bulbs is incredible for this price. Definitely recommend!

Super bright and a lot of bulbs for the money. Small in size. Only downfall is the bulbs do wiggle in the socket and causes the light to dim in and out. Works ok if you can get them to stay in

Verry bright, easy to use, great price. We replaces all the old lights in our 38' trailer with these to save on electricity and make it brighter

These are great we replaced all the 12v bolts in the rv. Not only can we use them now as there is way less wattage , it’s considerably brighter. Remomend 100%. 20 in pack was exact amount we needed. A def must for any one with a rv

I purchased these to replace the old camper lights. They are finicky to change but it is mostly the light boxes not the new bulbs. Having a visible difference between sides would be nice because if they don’t work one way you have to pull them out, flip and reinsert. Hopefully you don’t drop it in the process and lose the side you tried and have to start all over again. The light they provide is a nice bright light but not blinding. And more than anything these lights Don’t Get Hot to the touch.

Not as bright as I was expecting given that each bulb has 42 individual diodes, but they're still much brighter than the OEM filament bulbs. The "warm white" colour matches OEM filament bulbs very nicely. The contacts are the classic "thin wire over plastic" which can sometimes be troublesome, but they connected without issues for me (FYI the "long" lead is positive (+) )

I normally purchase these from AliExpress, although the pricepoint on Amazon is finally on-par with AliExpress, except instead of waiting 2-3 months for them from AliExpress, I can order from Amazon and have them within a few days. I have had Moonrays landscape lighting on my property for 10 years and occasionally need to replace the bulbs. I replaced all the mini incandescent bulbs with these T10 LED bulbs. They work, they are bright, and at this price point, I have sufficient spare bulbs. My only point of confusion is the chipset....that means nothing to me so it makes it hard to compare between models/types that have different chipsets and LEDs. I was looking for the brightest possible at a low voltage level compatible with my landscape lighting. These work for that...my yard looks like an airport landing strip :)

great lights just what i wanted