Currently there are 500pcs available for priority shipment. Fedex and UPS deliver in about 10 days for USA based customers. For orders over 1000pcs the lead-time is up to 30 days.

Vertical farm: the lights are 1.2m long and if you're using a spacing of 10cm then you're you're using about 8 to 10 lights per 1.2 x 1.2 square (4ft x 4ft)

Microgreens: If you're growing in a rack or shelf you probably need 2 to 3 lights per L 1.2m x W 0.4m or 0.6m per level. If you have a rack of 4 levels, you'll need 8 to 12 lights.

Tissue culture: Probably 2 to 3 lights per shelf, depending on the tissue culture and width of the shelf. 

Home: One set will give you 0.48sqm. of productive growing space. Add more if you need.

For more details please see the calculator below.

Yes they are included. Normally you'll get per light: one extension cable of 300mm, mounting clips, and one a main cable with switch + one main cable with switch per 15 lights, end-cap. If you like a different configuration, just let us know.

20W, 0.090Amp, and designed for 100-240VAC, 50-60Hz

Yes, they work with LED dimmers. The lowest brightness is around 20%, depending on the LED dimmer. You might want to dim the lights if you're propagating plants from seed and then increase brightness gradually as they grow bigger.

We offer the same affordable pricing for everyone. In you're placing an order over 1000pcs,  we receive volume discounts from our component suppliers and we would be happy to pass them on. 

Our head office is in Hong Kong and we manufacture in China. Some of our team-members may work remote in the Netherlands or Singapore. We ship with Fedex international priority and can deliver to most areas in the USA and Europe within 10 working days.

Yes these lights emit the best possible light for plants based on natural daylight. They do not contain UV and help to create a safe and comfortable work environment. The lights are also designed around staff comfort and increase the color rendering vs Blue/Red lights. The lights are compliant to RoHS and Ecodesign guidelines. They do not contain mercury.

Yes, for Light as a Service contracts there is a free trial of 3 months. Depending on your project and crop you may receive 3 to 12 lights to help you get started.

Yes we can. Email us at info@hortipower.com and let us know what you would like to grow and your space or shelf / physical dimensions. Also please tell us a bit about your goals. It helps us to design something that fits your situation. And we love to hear what you are growing!

Businesses: yes please see our free trial as outlined above.
For consumers: there is no sample process, but please note if you're in the European Union we offer you a 30-days money-back growth guarantee.

Yes. Several schools use our lights to inspire the next generation of farmers, and create an awareness of sustainable food systems or conduct research. 
We support(ed) projects at universities in China, Vietnam, the Netherlands and elsewhere.

Yes. Nurser 3 is available in 1200mm/ 875mm/ 600mm/ 450mm. All these lights can be linked together.