Quote Originally Posted by Zandor
HD only has 400 watt but they do have MH & HPS. If you need larger wattage try 1000bulbs.com or call a local electric supply house. Most of them sell to the public they don't want to loose the business.

Peace
How can you tell they are HPS? What do they look like? I looked for about a half hour reading the boxes, and didn't find any label that said HPS??
Are they the clear type? Shaped like a regular 100 watt house light bulb?
Thanks
killerb Reviewed by killerb on . HPS Bulbs Does anyone know where I can buy HPS light bulbs? Are they at like walmart or Home Depot? Because I havn't found any labeled as such. Thanks. Rating: 5