2 μmol/J electrical efficiency
Featuring coco chips (croutons) to balance aeration with lingering water retention
This avoids hard starts and power surges
The lamp will take longer to cool down since it has two layers of glass
Included are beneficial mycorrhizal fungi
Jump Start 54W 4' Fixture with HO 6400K Lamp lighting-&-electrical-components 2 μmol/J electrical efficiencyMaximizes your germination success and great for seedlings, cuttings, veggies, flowers, herbs, greens and more. Faster growth with high output T5 full daylight spectrum bulb Cool running design position light closer for healthier, hardier plants Included Fixture, 6' power cord, and T5 bulb (over 2 times more efficient than ordinary grow lights) 20% more light intensity than comparable fluorescent grow lights When germinating seeds, the fixture can be