Head-to-head · LED Headlight Bulbs
Auxbeam F22 Series H11/H8/H9 LED Bulbs vs SEALIGHT L2S H11/H9/H8 LED Bulbs
Both products side by side: five criteria scores, manufacturer list price and published specs. The conclusion below is generated from the scores — no opinions added.
What the scores say
On overall score, Auxbeam F22 Series H11/H8/H9 LED Bulbs ranks higher: 3.8 vs 3.6.
- Auxbeam F22 Series H11/H8/H9 LED Bulbs leads on spec strength (4.0 vs 3.5), build quality (4.5 vs 4.0), warranty & support (4.0 vs 3.0).
- SEALIGHT L2S H11/H9/H8 LED Bulbs leads on value (4.0 vs 3.0).
- Tied on fit & compatibility.
- Lower manufacturer list price: SEALIGHT L2S H11/H9/H8 LED Bulbs ($59.99 vs $92.99, a $33.00 gap).
| Criterion | Auxbeam F22 Series H11/H8/H9 LED Bulbs | SEALIGHT L2S H11/H9/H8 LED Bulbs |
|---|---|---|
| Scores | ||
| Overall | 3.8/5 | 3.6/5 |
| Spec strength | 4.0 24,000 lm is the lowest headline number here, but it's the only figure stated as effective lumens with amperage (3.75 A) to back it; SEALIGHT and Termitor publish 34,000 to 170,000 lm with no current draw. | 3.5 The brand's own table says 34,000 lm and 90 W per pair — above the Auxbeam F22's 24,000 lm — but SEALIGHT's Amazon listing says 70,000 lm, and the two cooling-fan figures disagree, so the numbers carry less weight. |
| Build quality | 4.5 IP68, copper substrate, 6063 aluminum and a 55,000-hour rating, with the chip type and fan RPM stated consistently on the brand site and Amazon — the most coherent spec sheet in this group. | 4.0 IP68, aviation-aluminum body, built-in driver and a 60,000-hour rating match the Auxbeam and OXILAM on paper. |
| Fit & compatibility | 3.5 Built-in CAN-bus driver and 1:1 size, but Auxbeam itself flags BMW and Dodge flicker and excludes DRL housings; no DOT claim, marketed as fog/powersports. | 3.5 1:1 size and built-in driver make installation simple; like every bulb here it has no DOT claim, and the maker's own listing calls it an off-road, powersports or fog light. |
| Warranty & support | 4.0 2 years stated and a brand site that sells decoders and parts; SEALIGHT's site says 1 year. | 3.0 1 year on the brand site versus 2 years on Amazon; Auxbeam, OXILAM and AUTOONE all state 2 years. |
| Value | 3.0 At $92.99 list it is the most expensive pair here — $33 over the SEALIGHT L2S — for lower rated lumens. | 4.0 At $59.99 list it undercuts the Auxbeam F22 ($92.99) by a third while publishing more wattage. |
| Manufacturer list price | ||
| MSRP | $92.99 as of Oct 16, 2026 | $59.99 as of Oct 16, 2026 |
| Published specs | ||
| Bulb sizes | H11, H8, H9 (single beam) | H11, H9, H8 (single beam) |
| Lumens (per bulb) | 24,000 lm per pair ("effective lumen", per auxbeam.com) | 34,000 lm per pair (17,000 per bulb) on the sealight-led.com spec table; the Amazon listing claims 70,000 lm per pair — conflicting manufacturer figures |
| Watts | 110 W per pair (55 W per bulb); 3.75 A ±0.2 A at 9–13 V DC | 90 W per pair (45 W per bulb), per sealight-led.com |
| Color temperature | 6500K | 6500K |
| Chips | 12 x 3570 CSP per bulb | 3570 8-core chips, non-polar (brand page) |
| Cooling | 15,000 RPM turbo fan, copper substrate, 6063 aluminum body | Cooling fan — 14,000 RPM on the brand page, 25,000 RPM on the Amazon listing; aviation aluminum body |
| Driver | Built-in CAN-bus driver; Auxbeam says BMW and Dodge may flicker and offers C10/C20 decoders | Built-in (no external driver box) |
| Canbus | Built-in; 99% compatibility claimed | Manufacturer says 99% of vehicles without error; sensitive models may need a decoder |
| IP rating | IP68 | IP68 |
| Lifespan | 55,000 hours | Over 60,000 hours (brand page); Amazon title says 70,000 |
| Size | 1:1 mini size; does not fit DRL housings | 1:1 halogen footprint, per manufacturer |
| DOT compliance (as stated by maker) | No DOT/FMVSS 108 compliance claim published; Amazon listing categorizes it as fog light / powersports / UTV | No DOT/FMVSS 108 compliance claim published; Amazon listing files the bulb under ATV/UTV off-road, powersports or fog use |
| Model | AP-22-H11 | SEALIGHT L2S (part 2391LHB578SUS) |
| Warranty | 2 years, per the manufacturer listing | 1 year on sealight-led.com; Amazon listing states 2 years — conflicting |
| Best for | ||
| Best for | UTV, side-by-side and trail-rig owners; Fog-light upgrades where state law allows; Buyers who want specs that match across sources | Off-road and trail rigs with H11 housings; Fog-light upgrades where allowed; Buyers who want a brand page to cite |
Scores are calculated from the manufacturers' published specifications. BaniCar has not handled either unit. Specs and availability change — verify on the listing.
Auxbeam F22 Series H11/H8/H9 LED Bulbs on Amazon SEALIGHT L2S H11/H9/H8 LED Bulbs on Amazon
Full reviews: Auxbeam F22 Series H11/H8/H9 LED Bulbs · SEALIGHT L2S H11/H9/H8 LED Bulbs. Updated Oct 16, 2026.