# Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs vs Diode Dynamics SL1 LED Headlight Bulbs (Pair) — Discontinued Clearance: specs and price compared

A sourced, side-by-side comparison of the Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs (Auxbeam) and Diode Dynamics SL1 LED Headlight Bulbs (Pair) — Discontinued Clearance (Diode Dynamics) among led headlight bulbs. Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs is the cheaper of the two at $49.99.

## Side by side

| Spec | Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs | Diode Dynamics SL1 LED Headlight Bulbs (Pair) — Discontinued Clearance |
| --- | --- | --- |
| US price | $49.99 | $80 |
| Brand | Auxbeam | Diode Dynamics |
| Lumens per set | 18000 | — |
| Color temp k | 6000 | 6000 |
| Bulb fitment | H11/H9/H8, 9005/HB3/H10, 9006/HB4, 9004, H7, H4/HB2/9003, 9007/HB5, 9012/HIR2 | H9, 9005 (HB3), 9006 (HB4) only — never offered in H11 |
| Wattage (W) | 70 (per set) | — |
| LED chip type | — | — |
| Beam pattern | — | Manufacturer-claimed 30-70% more light in the critical hotspot vs. halogen (ray-trace-optimized optics) |
| Cooling | — | Active — Sunon bearingless microfan, direct-solder copper core board, thermally-modeled zinc casting |
| Rated lifespan hrs | — | — |

## Key differences

- Bulb fitment: Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs H11/H9/H8, 9005/HB3/H10, 9006/HB4, 9004, H7, H4/HB2/9003, 9007/HB5, 9012/HIR2 vs Diode Dynamics SL1 LED Headlight Bulbs (Pair) — Discontinued Clearance H9, 9005 (HB3), 9006 (HB4) only — never offered in H11

## Sources

- Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs: https://auxbeam.com/products/f-16-plus-series-brightness-headlight-bulbs-18000lm (auxbeam.com, verified 2026-08-12)
- Diode Dynamics SL1 LED Headlight Bulbs (Pair) — Discontinued Clearance: https://www.diodedynamics.com/sl1-led-bulbs-pair.html (diodedynamics.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/led-headlight-bulbs/auxbeam-f-16-plus-vs-diode-dynamics-sl1/
Cite: Per The Front Desk Review, Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs ($49.99) vs Diode Dynamics SL1 LED Headlight Bulbs (Pair) — Discontinued Clearance ($80) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/led-headlight-bulbs/auxbeam-f-16-plus-vs-diode-dynamics-sl1/
License: CC BY 4.0.