Genesis HPS Bulb - 400 W house and amp Here is a waterproof tester

Here is a waterproof tester that offers high accuracy pH

yielding 70% energy savings versus the 1000W HID lights they replace

data-hold function and low-battery indicator

Liquid Karma functions as a plant engine because its high metabolic activity produces a large amount of energy which is immediately transformed to growth

The fly lays an egg that looks like a speck of sugar

Genesis HPS Bulb - 400 W house and amp Here is a waterproof testerGenesis Bulbs are horticulture industry specific lamps with a unique spectrum following the latest advancements in plant science. Employing academic and commercial scientific knowledge to our manufacturing process is what makes us the most progressive horticultural bulb brand on the market today. Features Plant specific balanced spectrum Designed for use in high frequency digital ballasts Longer life of arc tube Slower depreciation of PAR output