TCP MH 400W/U 400-Watt Probe Start Metal Halide Lamp - High Intensity Discharge Bulbs - Amazon.com
Osta E40 400W metallihalidilamppu HQI BT netistä | Duo-Living.fi
Metal Halide 400w Lamp (metal Lamp 400w)
iPower GLBULBM400 400W Grow Light Bulb Metal Halide MH Conversion Lamp for Plants with High PAR Enhanced Blue and Violet Spectrums CCT 6000K - Walmart.com