What's the difference between a metal halide lamp and a high pressure sodium lamp? Which light effect will be better?

4 answer

How to distinguish between metal halide lamp and high pressure sodium lamp bulb

4 answer

High voltage sodium lamp ballast and LED street lamp voltage stabilizing power supply

3 answer

Can the high voltage sodium lamp be connected directly to the power supply without the trigger and ballast?.

4 answer

LED street light and high-pressure sodium lamp have similar luminous efficiency, so why can LED street lamp replace the high power sodium lamp with lower power?

4 answer

Consult the 400 Watt High pressure sodium lamp and what capacity?

3 answer

How to choose the fuse for street lamp and high pressure sodium lamp

3 answer