Mercury Vapor lamps feature low initial cost, but have higher operating costs than HPS or Metal Halide due to its lower efficiency. The clear mercury bulb has a bluish green appearance and the Deluxe White has a higher color rendering. Mercury lamps get dimmer over time and rarely burn out, so it is wise to replace them and restore light level.
Specs
| Abbreviation Name | H43AV-75DX |
| Base | E26 Medium Screw |
| Bulb Type | High Intensity Discharge Bulbs (HID) |
| Diameter (in) | 2.20 |
| Lamp Finish | Cool White |
| Luminous Flux (LM) | 3300 |
| Maximum Overall Length (in) | 5.43 |
| Rated Life (Hours) | 20000 |
| Shape | ED55 |
| Wattage (W) | 75W |
| CA Prop 65 | Yes |
| CA Prop 65 Material | Mercury |
