Aircraft lighting component lead times persist at 26–34 weeks amid supply chain rewiring
Aircraft Lighting Market 2025 to 2032: LED Transition, Certification Complexity and the Global Supply Rewiring →Advanced driver chips, wireless control modules, and specialized optical sensors continue to face lead times of 26 to 34 weeks. Tariffs and trade restrictions are pushing Tier-1 suppliers such as Astronics, STG Aerospace, Diehl, and Honeywell toward nearshoring and supplier diversification to avoid border delays and single-source dependency. Demand is growing meanwhile, with interior lighting demand up 8.9% to $1.1 billion in 2026.
Severity: how big the impact would be if this plays out.
Likelihood: how probable the engine judges it is to happen or persist.
Spend exposed: the share of your annual category spend this flags.
Qualify alternate suppliers for driver chips and control modules and lock in longer-term lead-time commitments
Persistent 26–34 week lead times and tariff-driven sourcing shifts make single-source exposure the main disruption risk in this category.
Source · gmiresearch.com
Source · stouchlighting.com