Best LED Headlight Bulbs · head-to-head

SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair)

A sourced, side-by-side comparison. BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) is cheaper at $35.99. Every spec and price links to its source.

Which is better: the SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) or BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair)?

On the specs we track, they're closely matched. The BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) is the cheaper at $35.99.

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Full spec sheet

marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair)
US price $39.99 $35.99
BrandSEALIGHTBEAMTECH
Released
Lumens per set 20000 8000
Color temp k 6000 6500
Bulb fitment H11/H9/H8 (also sold as 9005/HB3, 9005+H11, and 9006/HB4 combos) H11 (also compatible with H8/H9/H16)
Wattage (W) 60 (per set, 30/bulb) 40 (per set, 20/bulb)
LED chip type CSP Y19, double-sided
Beam pattern Manufacturer-claimed halogen-replica focal distance, no dark spots or foggy light
Cooling Fanless — 0.5 in. aviation-aluminum heatsink Fanless — aviation-aluminum 6063 heatsink, IP65
Rated lifespan hrs 50000 30000

Sources — SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack): sealight-led.com (verified 2026-08-12). BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair): beamtechs.com (verified 2026-08-12).

What's the difference between the SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) and BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair)?

Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.

  • Lumens per set: SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) 20000 vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) 8000
  • Color temp k: SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) 6000 vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) 6500
  • Bulb fitment: SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) H11/H9/H8 (also sold as 9005/HB3, 9005+H11, and 9006/HB4 combos) vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) H11 (also compatible with H8/H9/H16)
  • Wattage (W): SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) 60 (per set, 30/bulb) vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) 40 (per set, 20/bulb)
  • Cooling: SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) Fanless — 0.5 in. aviation-aluminum heatsink vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) Fanless — aviation-aluminum 6063 heatsink, IP65
  • Rated lifespan hrs: SEALIGHT Scoparc S1 H11/H9/H8 LED Headlight Bulbs (2-Pack) 50000 vs BEAMTECH H11 LED Headlight Bulb, Fanless CSP Y19 Chips, 8000 Lumens 6500K (Pair) 30000

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