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.

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 (+) )

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 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