zo veel cascade Isaac lamp 400 watt constant Keuze Verdrag
Sunlite 03664-SU MP100/U/MED M155/O Protected Metal Halide Lamp, 400 Watts, Mogul Base (E39), ED37, Pluse Start, 15,000 Hours Life, 33000 Lumen, Clear Finish, 1 Count (Pack of 1) - High Intensity Discharge
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
Universal Core and Coil Ballast Kit for 400W Metal Halide Lamp 120V to 480V | M400ML5AC4M500K | Bulbs.com
400 watt HPS set, compleet met reflectorkap, VSA, peer, katrollen en kabel
Plantmax – 400 Watt Metal Halide Sky Blue 7,200K Lamp – Allstate Garden Supply
Feit Electric 400-Watt Equivalent Corn Cob E26 Base with E39 Mogul Adapter High Lumen Daylight (5000K) HID Utility LED Light Bulb C7000/5K/LED/HDRP - The Home Depot