Custom Engineered for 2019-2024 Ram HD 2500/3500 LED Bulbs Upgrade | Tested and Verified
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Lasfit Bright, Durable & High-Quality LED Light Bulbs for 2019-2024 Ram 2500/3500 HD
Upgrade your Ram HD truck with custom-made H11 LED headlights, designed specifically for superior performance. Enjoy error-free turn signals (no error codes or hyper flash), ultra-bright map lights & dome lights, and hassle-free plug-and-play installation. Enhance visibility and safety for safer nighttime driving!
How These Best LED Bulbs Work on Ram 2500/3500 HD
2024 Ram 2500 Led Headlight Bulbs
LED Cargo Lights for 2024 Ram 2500
Before & After: LED Map Lights for Ram 2500
Ram 2500/3500 Bulb Size Chart (2019-2024)
| Location | Bulb Size | Recommend Product Series | Watt/Lumens(per bulb) | Key Features |
|---|---|---|---|---|
| Headlight High Beam | 9005 | LA Plus Series | 30W/3000LM | high brightness, plug and play installation, durable design |
| Headlight Low Beam | H11 | Pro-DC Series | 50W/5000LM | custom-made design, with extended dust cover, unique dual cooling system |
| Fog Light | H11 | LA Plus Series | 30W/3000LM | clear visibility, IP67 Waterproof, longer lifetime |
| Front Turn Signal Light | 7443 | T-T20 Series | 24W/2400LM | switchback design, built-in ITC technology, canbus free |
| Rear Turn Signal Light | 7443 | L2-T20 Series | 800LM | pure amber, built-in ITC technology, plug and play installation |
| Brake Light | 7443 | L2-T20 Series | 800LM | brilliant red, 360° illumination, non-polarity design |
| Backup Light | 7443 | L2-T20 Series | 800LM | bright white, enhanced heat dissipation system |
| Cargo Light | 921 | L-T15 Series | 700LM | bright white, better visibility, canbus error free design |
| 3rd Brake Light | 921 | L-T15 Series | 700LM | brilliant red, easier installation |
| Map Light | 168/194 | L-T10 Series | 400LM | bright white, built-in canbus design |
| Footwell Light | 168/194 | L-T10 Series | 400LM | bright white, non-polarity design |
| Dome Light | 42MM | Festoon Series | 4.2W/420LM | powerful illumination, can-bus friendly, compact size |
The Main Features of Custom-made LED Headlight Kits for Ram 2500/3500 HD
- Custom Design, Perfect Fit: The OEM housing socket is off-center, usually, the standard LED bulbs can't fit. Because the heat-sink hits against the edge bracket of housing. This LED bulb heat sink is off-center design, and perfectly fit.
- Ultra-High Brightness: These LED bulbs used high-level automotive-grade 80*80MIL LED chips. The ultra-high luminous efficiency up to 50W, 5000LM per bulb. You no need to worry driving on the dark road.
- Upgraded Heat-Conducting structure: The standard LED bulbs on the market use two aluminum substrates for heat-conducting. Transmit heat very slow and the output light effect is decreased. These custom LED kits use two copper substrates and one copper pipe, which maximize the heat-conducting effect and guarantee the output luminous efficiency.
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Dual-Cooling System: This LED kit was designed with two cooling system. One is the big dual-ball-bearing cooling fan, at the bottom of LED bulb. It could dissipate the heat quickly from the LED chips.
Another one is the turbofan cooling system, which is embedded in dust cover. It can dissipate heat to outside from the housing through the vents. This dual-cooling system keeps luminous efficiency and makes LED bulbs work stably, you no longer worry about the LED bulbs will overheat when they are running.
Shopping Guide for 2019–2024 Ram 2500 & 3500
| Trim | Compatible LED Light Bulbs |
| Big Horn / Lone Star | All |
| Tradesman | All, except fog lights |
| Big Horn / Lone Star (with OEM LED headlights) | Front turn signal lights, cargo lights, 3rd brake light, footwell lights only |
| Laramie / Rebel / Power Wagon | Front turn signal lights, cargo lights, 3rd brake light, footwell lights only |
| Limited Longhorn / Limited | Cargo lights, 3rd brake light, footwell lights only |
Lasfit Installation Guide for RAM 2500/3500 Light Bulbs
Lasfit provides multiple ways to help you with installation:
- Lasfit Blog – Get the latest guides and updates on RAM 2500/3500 light bulbs.
- Lasfit Official YouTube Channel – Watch step-by-step how to install RAM 2500/3500 light bulbs videos.
- Customer Support – Contact our team directly for personalized installation assistance.
FAQs: Everything You Need to Know About LED Bulbs for Your 2019-2024 Ram 2500/3500 HD
Q1: What's special about these custom-made H11 LED headlight bulbs for Ram 2500/3500 HD?
A1: These H11 LED bulbs are specifically designed for Ram 2500/3500 HD models and offer several standout features:
- Custom-made design: Tailored to perfectly fit the Ram 2500/3500 headlight housing for optimal performance.
- Ultra-high brightness: Delivers 50W and 5000LM for superior visibility at night.
- Advanced heat dissipation: Equipped with a brand-new thermal system and dual cooling technology to ensure long-lasting performance.
- Extra dust cover included: Custom-fit with an integrated fan to enhance heat dissipation and protect the internal components.
Q2: I don't want switchback front turn signal lights. Are there any all-amber options available?
A2: Yes! For 2019-2024 Ram 2500/3500 owners, we offer the L2-7443A LED bulbs, which provide bright all-amber lighting without the switchback function. Please make sure to select the "2 bulbs" option when placing your order.
Q3: Do Lasfit 7443 LED Brake/Tail Lights Cause Hyper Flash?
A3: No, Lasfit L2-7443 LED bulbs do not cause hyper flash on the 2019-2024 Ram 2500. We tested this product on a 2024 Ram 2500 Bighorn, and there was no hyper flash or error code. You can use them with confidence.
Love the lights. What a difference! Customers service is unmatched! I’ll never buy from any where else for my lighting needs.
Avoid. Other LED bulb manufacturers are easier to install and last longer.
Issues:
RAM 2500 installation took hours. I mean hours. Standard halogen are in and out in a second as are other LED manufacturers. The plastic lasfit uses for their locking ring is much too tight. Extremely difficult to get in.
High beam install is worse. The locking ring also isn't locked to the bulb. It has a single spine in the back that's supposed to engage and rotate the plastic locking ring. Other than that some O-rings on the bulb "secure" it to the locking ring. Good luck getting one out! I am trying to remove high and low from lasfit and I'm stuck with a single high beam lasfit because of this issue.
Furthermore my low beams worked for 3 days and then started working intermittently. They come on with the truck and then after 5minutes of run time they will not operate anymore.
The LED has a great bright white colour. Really good FOV.
Maybe you will have better luck w longevity and install/removal.
I for one will not order again.
Hello Brian,
We sincerely apologize for the challenges you faced during the installation process and for the issues you encountered with the performance of the bulbs.
We understand your frustration with the difficulty of installing the bulbs, especially the locking ring's issue.
For the custom H11 bulbs for low beam, according to our previous experience, it may caused by the rubber O-ring, the rubber O-ring on the LED bulb could be a little bit too thick for the housing.
You could remove the O-ring from your factory halogen bulb and replace the one on ours.
After that, please align the 3 locking tabs to slots on the headlight housing, then twist them into place.
As for the 9005 high beam bulb, since these bulbs are 360° adjustable, the adapter ring could be rotated, or even be pull out from the LED bulb.
But it looks like the locking ring is defective, so we just sent a new pair with the custom H11 bulbs together.
Here you can check the package status: https://webtrack.dhlecs.com/orders/33872502217890802/details/420497839261290339736203705409
If you require any assistance with the installation process, please do not hesitate to let us know. We are here to support you and ensure that you receive the necessary help to address these concerns.
Thank you for bringing this matter to our attention, and we appreciate the opportunity to make things right for you.
Sincerely,
Lasfit Customer Support Team
I ordered the combination kit that includes everything, got everything installed in less than 2 hours except for the license plate lights and wow am I impressed.
I went from factory Halogen's to these, anything other than factory will be great but these blew me away. Highly recommended.
I didn't pics of turn signals or reverse lights, but they are 200% better than factory.
Very bright the only issue is I don’t care for the two pic design on one set of the bulb they only hold themselves in with a couple of orings then the other set are light normal with twist to lock so I don’t know what they where thinking
I have a 2024 Ram 2500 and purchased the fog lights, low and high beam lights. They were all a perfect fitment and very bright. I also purchase a set for my son's 2015 Altima and they had the same results.
