PlantMax Metal Halide Conversion Grow Lamp 1000 Watt ~ 1 Bulb

$42.99

400W E39 Metal Halide Conversion Grow Lamp Narva Nachroma, Premium German Made

$39.99

Eye Hortilux Metal Ace Conversion (HPS to MH) Bulb, 1000W

$78.99

VIVOSUN 2 Pack Durable Waterproof Seedling Heat Mat Warm Hydroponic Heating Pad

$34.99

Plantmax MH Conversion Grow Lamps Bulbs - veg metal halide hps ballast

$21.00

400 watt Duro-Test OPTIMARC full SPECTRUM LIGHT BULB 914 conversion retrofit new

$575.50

RedRock Rockwool 6" PRO Grow Block for Hydroponics + Twin Canaries Chart

$19.99

Baddass 600 Watt Metal Halide MH Conversion Grow Light-Blue Diamond (Vegetative)

$43.99

600W E39 Metal Halide Conversion Grow Lamp Narva Nachroma, Premium German Made

$48.99

VIVOSUN 1-Pack 600W MH Conversion Grow Light Bulb Lamp CCT4200K 60000 Lumens

$20.95