HPS and Metal Halide Replacement guides
Replacing high pressure sodium and metal halide lamps with LED: equivalent watts, kits and savings.
Products: LED Street Lights →
-
Corn Cob LED Bulbs: Replacing Metal Halide and HPS Lamps in Existing Fixtures
What corn cob LED bulbs are, which wattage replaces 100–400 W metal halide and HPS lamps, E27 and E40 bases, ballast bypass, heat in enclosed fixtures, and when a full LED fixture is better.
-
HPS to LED Conversion: LED vs Sodium Street Lights, Wattage Chart and Payback
What LED wattage replaces a 70, 150, 250 or 400 W high-pressure sodium lamp? A conversion chart for street and area lighting, why ballast losses matter, how much energy you save, and how to calculate payback.