Thanks for your question, the convex lens is used for more than 32'' height which use better penetration to produce bigger lighting coverage, normally it's for clone and veg stage, the flat lens is for bloom stage when led light can get very close to canopy like 6'-12''. Any other question please ?
Hello everybody, we're back now! Really sorry for so much delay and we really appreciate your patient waiting ...
Thanks again for joining our giveaway contest, after checking every photo and grow journal provided by members, finally we picked up 3 winners among all players, they're @Stonerbud...
Hi RIU memebers, very excited to start our 2nd giveaway contest to celebrate Christams and New Year !
This time we're still looking for 3 testers for our newest Mega Eco 720 led grow light, rules as below:
1. As this model is stocked in our US warehouse, so only US members can apply for this...
Hello everybody, thanks so much for joining our first giveaway contest, after checking every photo and grow journal provided by members, finally we picked up 3 winners among all players, they're @Bucsfan80 , @Rolla J and @pahpah-cee , congratulations !
We will arrange shipment within 2 days...
Thanks for your question, every members meeting the rules and replied with journal link and photos are in the contest, and we will check every journal to pick up the final winners
Hi RIU memebers, long time no see ! How's everybody doing !
Now we're looking for 3 testers for our newest Solux 350 led grow lights, rules as below:
1. As this model is stocked in our US warehouse, so only US members can apply for this giveaway.
2. Solux 350 is designed for 3'x3' grow area...
4 pcs of 650W bar lights, each covers 5'x5', 24''-36'' above plants, 4 lights can be controller by 1 controller and phone for smart control, use RIU coupon code to get 599USD/pc, shipped from US, 5 years warranty
We have PPFD testing video attached in this product page, please check it out
https://www.alibaba.com/product-detail/2021-Best-Commercial-Horticulture-Fluence-Spydr_60796394109.html?spm=a2700.galleryofferlist.normal_offer.d_title.22ce1522tGBFaB