Growonix Lamp for 12 GPM UV systems Teros12 940 Cubes) Introducing the Grodan

940 Cubes) Introducing the Grodan PRO A-OK Starter Plugs

Measures 9” W x 11” L for a perfect fit

Peat Moss: "nature's sponge" holds up to 30 times its weight in water

ensuring ultra fast

Steps Up To 67 g: The larger pack treats a full pound

Growonix Lamp for 12 GPM UV systems Teros12 940 Cubes) Introducing the GrodanGrowoniX UV 12 Replacement Lamp (55W) This GrowoniX UV 12 replacement lamp is the 55W UV C germicidal bulb that powers the 12 GPM sterilizer's 99. 9% kill. It emits at 254 nm with a UV transmittance above 75%, drawing 0. 8 A on 110V 220V through the system's ballast. Output fades before the bulb dies, which is why GrowoniX rates it for about 8,000 hours and calls for a yearly swap. The four pin lamp measures 35. 8" x 0. 6". Yearly UV C Bulb Swap for