The ETC329 LED is a flush version inground marker light designed with a reduced depth and fixed installation. Constructed from stainless steel with polymer-coated stainless steel hardware, it ensures excellent durability and corrosion resistance, certified with a 5CE corrosion protection rating. The luminaire features a silicone rubber gasket and a safety glass lens capable of withstanding loads up to 5 tonnes, allowing it to be driven over at low speeds without damage. It holds an impact protection rating of IK10+ and an ingress protection rating of IP67*, with additional testing to IP68 for 3 hours at 0.1 bar up to 1 meter depth, and IP69K at 80° according to DIN standards.
The ETC329 incorporates a factory-sealed termination chamber complete with a cable gland and 1.5 meters of flexible PVC-free cable, enhanced with spiral cable bending protection to maintain cable integrity. The LED circuit board is factory-installed and designed for easy removal, allowing for straightforward upgrades as needed. The luminaire includes an integral electronically controlled (EC) LED driver, powered by a 220-240V, 50-60 Hz supply, with surge protection rated at 6/6 kV and a power factor exceeding 0.9 for efficient operation.
For mounting, an optional installation blockout is recommended and must be ordered separately. The luminaire is not intended for permanent underwater use and should be switched off in the event of flooding to prevent damage. An optional anti-slip ceramic coating (ASC), compliant with DIN 51130 Trip Classification 10, is available upon request to enhance safety in slippery environments. The light distribution is symmetric with a diffused pattern, providing even illumination suited for marker lighting applications where subtle, clear visibility is required.
https://we-ef.com/int/products/family/etc329-led
