- Hid Explained
- Can I use a 4 0 watt in a 600 watt ballast?
- Has anyone tried using an 18 hour light cycle?
- Mixing spectrums increase light absorption?
- Lumitech "E" Ballast
- ANOTHER lumitech failure
- Question about measuring light
- Gavita
- HPS_chart
- Lumitek Digital Fails with Flying Colors.
- future brite electric ballast
- WARNING DIGITAL BALLASTS
- 1000w hps... a bit dissapointed
- High Pressure Metal halide?
- Metal halide conversion bulb
- Looking for a new light
- wiring 1000w ballast (220)
- Hanging lights vertically
- Plz help, 2 HPS or 1 HPS and 1 MH
- Looking for a digital switchable setup
- Ballast Problems (noise)
- Digi 1k HPS???
- 2 lights 1 ballast
- Rewiring 220 for 110 (1kw HPS)
- 430w sg/pro hydrofarm probs
- covert electricity advice
- ballast capacitor ??
- When do you change your bulbs??? (poll)
- Anyone know this brand???
- The Skinny!!!!!!!!!!!!!!
- Lumitek 1000w E-Ballests throw off a ton of rf noise!
- The digital search....
- IMPORTANT ENERGY QUESTION!!! PLS. HELP!
- New Lumatek 600's a joke!
- Sulfur-Plasma lighting
- Too Much Light??
- cool tubes
- water cooled lighting perfected !!
- Wich ballast is the best?
- Why are Digital Ballasts Better
- RUNNING DIGITAL BALLASTS W/ GENERATOR?
- ballast and lights
- Best Metal Halide bulbs
- Which Light
- New toy- run 12 lights with only 6 ballasts!
- New bulb type????
- best prices on grow lights-equipment period
- CENSUS.. dual 600w or one 1000w
- How bad is MH for flowering?
- Best type of MH bulb?