# Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs vs GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7): specs and price compared

A sourced, side-by-side comparison of the Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs (Auxbeam) and GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) (GTR Lighting) among led headlight bulbs.

## Side by side

| Spec | Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs | GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) |
| --- | --- | --- |
| US price | $49.99 | not published |
| Brand | Auxbeam | GTR Lighting |
| Lumens per set | 18000 | 9150 |
| Color temp k | 6000 | 5450 |
| Bulb fitment | H11/H9/H8, 9005/HB3/H10, 9006/HB4, 9004, H7, H4/HB2/9003, 9007/HB5, 9012/HIR2 | H7 (bench-tested unit); sold across other common sizes |
| Wattage (W) | 70 (per set) | 38.2 (per bulb) |
| LED chip type | — | Elec-Tech LED chips |
| Beam pattern | — | — |
| Cooling | — | Fan-cooled |
| Rated lifespan hrs | — | 5000 |

## Key differences

- Lumens per set: Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs 18000 vs GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) 9150
- Color temp k: Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs 6000 vs GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) 5450
- 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 GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) H7 (bench-tested unit); sold across other common sizes
- Wattage (W): Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs 70 (per set) vs GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) 38.2 (per bulb)

## 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)
- GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7): https://bulbfacts.com/led-kits/reviews/gtr-lighting-ultra-series-2-led-kit-review.html (bulbfacts.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/led-headlight-bulbs/auxbeam-f-16-plus-vs-gtr-lighting-ultra-2/
Cite: Per The Front Desk Review, Auxbeam F-16 Plus Series 18000LM 70W LED Headlight Bulbs ($49.99) vs GTR Lighting Ultra Series 2 LED Headlight Bulbs (H7) (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/led-headlight-bulbs/auxbeam-f-16-plus-vs-gtr-lighting-ultra-2/
License: CC BY 4.0.