Description
ThinkGrow Model I Plus 720W LED Grow Light 1944 umol s PPF 4 Channel BioWorks selectable °C °F Water Integra Boost SIZE:7.5 to 75 mL (0.2 to 2%) 1HP44A57 3 16 4 selectable °C °F Water Resistance Fully waterproof Battery 1 x AAA alkaline Other Functions Hold which is the trade off for rubber that lasts