darthdzl
Senior Member
- Joined
- Oct 27, 2014
- Posts
- 828
- Reaction score
- 253
- Location
- Phoenix, AZ
- Ram Year
- 2017 Tradesman RCSB
- Engine
- V6
Thanks CMil.
Darth, can you tell me the exact bulb you ordered from SuperBright for your reverse? I found the 194 can bus bulbs without a problem but, every 7440 bulb they have specifically says "No" for can bus...
Okay, so I'm guessing you have factory LED taillights? Because you use 7440s for those, and 921s for trucks without them.
Retro-solutions actually has 7440s that work well, and they're probably brighter than the SuperBrightLEDs ones. Here are those:
7440 7443 T20 6W CREE LED Reverse Side Emitter Wedge Bulbs - Retro-Solutions Store
And you're right, I can't find a CAN-BUS one from SuperBrightLEDs. Mine uses 921s, and I failed to take into account yours might be different. Sorry about that. This one is the one I'd pick if I was willing to risk having to send it back:
https://www.superbrightleds.com/mor...y-28-high-power-led/1647/#/tab/Specifications
But to tell you the truth, enough people have had good luck with the Retro-solutions ones, I'd go with those. Comparing the equivalent 921s, the Retro-solutions ones ended up being way brighter, because the bulbs are canted at an angle in the tallights, and the RS ones account for that, whereas the SBLEDs ones are all-around-emitters. Not sure if the situation is the same in yours or not, since you use the 7440s.
EDIT: If you don't have factory LED tails, then you need 921s instead of 7440s. Just say so and I'll throw you those links as well.