The Lumotec IQ-XS is the compact IQ-X: 80 lux, road-shaped beam, standlight, daytime running light and Senso automatic in a 105 g aluminium body. Black or silver.

Highlights

  • 80 lux from a 6 V dynamo in a compact 105 g aluminium body
  • IQ-X-family beam: broad, even, with a cut-off that keeps light on the road
  • Daytime running light and Senso automatic on/off
  • Standlight
  • Manual switch; rear-light output
  • Stainless fork bracket included; handlebar mount available

The small IQ-X

B&M calls it the little brother of the IQ-X: the same optical idea in a lamp 15 g lighter and a size smaller, for city and touring bikes that don't need the full 100 lux.

Dynamo only

Runs from a standard 6 V / 3 W hub dynamo (or sidewall dynamo). It is not an e-bike light and must not be wired to an e-bike's DC lighting output. Pairs with any Shutter Precision, Shimano or SON hub dynamo.

Choose the version from the dropdown; the price updates to the option you pick.

Busch & Müller lighting and mirrors are covered against defects in materials and workmanship. Damage from crashes, water ingress through an unsealed connection, connecting a DC e-bike light to a dynamo (or a dynamo light to an e-bike supply), and normal wear of brackets, straps and mirror glass aren't covered.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with the distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • 80 lux from a 6 V dynamo in a compact 105 g aluminium body
  • IQ-X-family beam: broad, even, with a cut-off that keeps light on the road
  • Daytime running light and Senso automatic on/off
  • Standlight
  • Manual switch; rear-light output
  • Stainless fork bracket included; handlebar mount available
BrandBusch & Müller
ModelLumotec IQ-XS
Power6 V AC dynamo
SKU BPW-BM-IQXS
Brand Busch & Müller