How many watts does it actually use to power this?

It is called 2000W lamp, which means that its lighting effect and brightness can be compared with 1400W HPS lamp. Due to the use of led energy-saving lamps, the energy saving efficiency can reach 80%, so the actual power consumption is only 390W. The use of our Plant growth light will save a lot of electricity. All model is as follows: Model actual power Model actual power 600w 125 watt 1000w 185 watt 1200w 243 watt 1500w 280 watt 2000w 392 watt 3000w 540 watt

where can i get contact information for warranty?

Thank you for purchasing our products. When you receive our products, please contact us to activate your warranty service. All our products can be freely returned within 90 days and three-year warranty. If you have any questions, please feel free to contact us by support@bestvaled.com

What is the difference between the veg and bloom switches?

Through a large number of plant growth tests, we found that the required spectrum is different at different plant growth stages. In April 2019, we upgraded all products, added Veg / Bloom switches, which aims to provide appropriate light for plants at different stages of growth, so that your output can be increased in a large amount.

My tomato has just sprouted. How many hours of lighting do I use per day? 12 hours or more?

Thank you for your letter, BESTVA Lab provides professional suggestions on lighting time : For Germination Stage : we recommend lighting for 14-18 hours a day. For Vegetative Stage : we recommend lighting for 12-14 hours a day. For Flowering Stage: we recommend lighting for 9-12 hours a day. For Fruiting stage: we recommend lighting for 7-8 hours a day.