Description
7 inch Ultra Clear Vented Dome with built-in light track channels
the ventilation function may also introduce warm air
The Bluelab pH Pen was designed and built in New Zealand
for growers – so you can be confident that the Bluelab Combo Meter will help you carry out the essential tasks of everyday growing with ease
Easy setup with Automatic Temperature Compensation (ATC) ensures accurate readings
iLuminar CMH DE Fixture 630W Voltage:120/240V 7 inch Ultra Clear VentediLuminar CMH 630W Double Ended Fixture offers the most sophisticated technology, integrating the first of its kind, single handed Roll lock socket for one handed easy installation when you need it most. 120 240V fixture comes with 240V cable 277V fixture comes with a 277V cable *630W DE Lamp Sold Separately (available in 3K, 3K+Red, 4K, and 10K color temperatures) WARNING: Only use a low frequency ballast when running CMH lamps. Using a high frequency