High Intensity Discharge Bulbs Reviews
Expert reviews and comparisons for high intensity discharge bulbs
GoodBulb
GoodBulb 70-Watt High Pressure Sodium HID Light Bulb Review: A Comprehensive Look at the E26 Base ED17
For applications where long lifespan and bright, warm light are paramount, and energy consumption is a secondary concern, these GoodBulb HPS bulbs are a solid choice. Their extended service life significantly offsets the increased energy use.
Apr 04, 2026
Read Review
GRUOTVSZAK
GRUOTVSZAK LU70/MED High Pressure Sodium Bulb Review: Powerful Lighting for Your Needs
The GRUOTVSZAK LU70/MED is a budget-friendly and bright solution for those already using HPS lighting systems, offering a long lifespan and reliable performance for outdoor and industrial applications, though its color temperature might not be ideal for all uses. If you are looking to replace old HPS bulbs, this is a great choice.
Apr 02, 2026
Read Review
Sunlite
Sunlite 03610 LU70/MED High Pressure Sodium (HPS) Bulb Review: Brightness on a Budget
The Sunlite 03610 LU70/MED HPS bulb is a solid, cost-effective choice for applications requiring bright, long-lasting light, provided the warm color temperature is acceptable and you already have the necessary ballast. It offers good value for money despite the limitations of HPS technology compared to newer LED options.
Apr 01, 2026
Read Review
SYLVANIA
Sylvania 64490 - M400/U 400 Watt Metal Halide Light Bulb 3-Pack Review: A Deep Dive
The Sylvania 64490 provides excellent brightness for its price in high-intensity applications, but its high wattage makes it unsuitable for home use or scenarios where energy efficiency is paramount. A careful cost-benefit analysis should be conducted before purchasing.
Mar 30, 2026
Read Review