Module Heat Sinks for Modular Street Lights

Requirement

The customer’s street lights are modular: one head takes one to three modules, each with its own sink. The profile must match the module clip, allow single-module replacement, survive long outdoor exposure without coating failure or shade drift, and hold up at five-figure annual volume on price and lead time.

Our approach

The section was reverse-engineered from the clip so fins face up and shed dust. Retainers and clips come from the same billet batch so they separate and refit smoothly. Anodizing plus sealing with a retained colour sample controls shade, lengths are cut uniform to the module, and ends are deburred so field replacement is safe to handle.

Delivery and inspection

Monthly shipments with a colour sample per batch; sampled on length, fin form and shade.

Project summary

A single module can now be swapped in the field without returning the whole head, and shade stayed consistent across consecutive batches with no returns.