A matched low-beam package for original halogen headlights.
Diode Dynamics · Factory-halogen headlamp package
Choose the compact fanless SL2 or the higher-output SL2 Pro. Each exact supplier package includes two H11 bulbs and two H11 anti-flicker modules, so the required modules are already part of the selection.

Two ways to upgrade
SL2
Compact fanless construction, integrated driver and 1,400 lumens per bulb.
SL2 Pro
Integrated top-mounted cooling fan, TST LED technology and 2,400 lumens per bulb.
Both are White bulbs. The exact bulb and module pair shown for your selection is included.

Check your fitment
For 2018–2023 F-150 with original H11 halogen low beams. Does not replace factory LED or HID lighting. Diode notes that 2023 models may require modification; on 2018 Lariat, the factory dustcaps may not fit with the anti-flicker modules installed.
Application notice
Diode states that these LED retrofit bulbs are not DOT/FMVSS108 compliant for headlamp use on US public roads. They are for applicable off-road use in the USA; rules elsewhere vary. Do not infer road approval from mechanical fitment.
What arrives
One White H11 bulb pair and one H11 anti-flicker module pair.
Plan the installation
SL2 and SL2 Pro installation
Check the socket, fitment notes and testing steps before taking the lamp apart.
See the manufacturer walkthrough
How To: Install SL2 & SL2 Pro LED Replacement Bulbs for the 2018-2023 Ford F-150 | Diode Dynamics
Next Generation LED Technology – Meet the SL2 Pro LED Bulb | Diode Dynamics
Questions before you order
Does this replace the whole lamp?
No. This is a replacement-bulb and anti-flicker module package. Keep the original compatible lamp housing.
What warranty applies?
Diode lists a limited lifetime warranty for the SL2 and SL2 Pro bulbs. Separate accessories, including anti-flicker modules, have their own coverage; ask BTS about the component involved.
Build the rest of your F-150 lighting
Explore the 2021–2023 F-150 lighting hub · Read the upgrade guide
Product facts and original images: Diode Dynamics. BTS application notes checked October 24, 2026. Manufacturer reference.
















