The LUMii Solar 315W CDM “Gro” lamp delivers a daylight-balanced 4200 K ceramic metal halide (CDM) spectrum that closely resembles natural sunlight, making it an excellent choice for vigorous vegetative growth and propagation. Its double-jacket design ensures improved arc stability and safety compared to standard HID lamps, while its efficient construction generates abundant usable plant light (PAR) with minimal heat and power consumption. By pairing warm radiation with an output optimized for young plants, this lamp promotes compact, lush foliage and strong stem development without the thermal stress often associated with high-wattage lighting. Growers also appreciate its plug-and-play compatibility with industry-standard 315 W CDM ballasts and reflectors, and its standout affordability makes it a great option for those upgrading from older HID or fluorescent systems. LUMii’s product line is quite extensive and they have something to fit all types of gardens. So don’t hesitate to check out their LUMii Black 720W or LUMii Sunblaster 600W.
