🎥 Environmental simulation testing for bicycle headlamps – up close!
The technical requirements for German national type-approval under §22a StVZO have recently been updated.
They now mandate environmental simulation tests for the approval of bicycle headlamps.
🔍 What’s being tested?
💧 IPX3 and IPX4 protection (IEC 60529):
Simulates exposure to rain or splashing water during operation.
✅ The headlamp must be switched on during testing and still function properly afterward.
These tests are conducted by ALEE at its accredited partner laboratory VOLKE Entwicklungsring SE in Wolfsburg.
🌫️ Corrosion resistance (ISO 9227):
96 hours in a salt spray chamber – required if the materials used are susceptible to corrosion.
✅ The test is passed if no functionally relevant corrosion is detected.
🛠️ These tests are now mandatory – even for products already on the market.
Existing type-approvals must be updated in the coming years to remain valid.
🏢 About ALEE:
ALEE is a Technical Service designated by the German Type Approval Authority (KBA) for the type-approval of vehicle components and systems under international and national regulations.
Together with specialized partner laboratories, ALEE offers testing and homologation services in areas such as lighting, electromagnetic compatibility (EMC), and electrical safety.
📞 Need support with type-approval for your bicycle lighting products?
Let’s talk – we’re happy to support you.
📽️ In the video: an IPX4 ingress protection test on a battery-powered bicycle headlamp. Tough conditions – but it passed! 💡
👏 Many thanks to the excellent team at VOLKE Wolfsburg for the professional execution!
#ALEE #TypeApproval #Homologation #BicycleLighting #StVZO #ECE #IPX #CorrosionTest #EnvironmentalTesting #VOLKE #IEC60529 #ISO9227 #TIC #Headlamp #ECEApproval #TechnicalService #KBA
