What Is a Conversion Bulb

Conversion bulbs allow you to run HPS bulbs on an MH ballast, or an MH bulb on an HPS ballast. HPS ballasts have an igniter and MH ballasts do not. With the right conversion bulb, it won’t matter.

Can you replace a high pressure sodium bulb with a Metal Halide?

Both Metal Halide and High Pressure Sodium bulbs are part of the HID family of bulbs. … These bulbs cannot be interchanged without changing their ballast, the regulating element in all light bulbs. Their operation is a bit different and they therefore require different ballasts.

How hot does a high pressure sodium bulb get?

High Pressure Sodium Also, this arc tube gets hot. Really hot. We’re talking about temperatures around 1,300 degrees Celsius. HPS bulbs are typically found in street lights and highway lights, and their yellow light serves a very distinct purpose: to attract fewer bugs.