Philips 400 Watt Clear High Pressure Sodium Bulb is that ok to u for growing? im a newb on lights... ADA Compliant : No Assembled Depth (In Inches) : 11 In. Assembled Height (In Inches) : 2.4 In. Assembled Weight (In LBS) : 0.417 Assembled Width (In Inches) : 2.5 In. Bulb Application : N/A Bulb Category : HID Bulb Type : High Pressure Sodium Color / Finish : Clear Color Temperature : 2100 Commercial/Residential : Commercial Energy Star Compliant : No EnergyPlus : N Indoor or Outdoor : Indoor/Outdoor Life : 24000 Hr. Lumens : 50000 Maximum Wattage Per Bulb : 400 W. Voltage : 100 V. Watts : 400 W. plus+ im going to be using a yield master 2 supreme 6 ac reflector. so let me know if its looking fine..?
what I use they are cheap about 15 bucks and work fine, 400W Sylvania HPS Grow Bulb - Plantlighting Hydroponics
Its not ADA compliant? Those sons-a-bitches.....It will be fine as long as you get the correct ballast for it. That's where things can start getting pricey.