Reddit reviews (Pack of 6) GRG LED T5 Integrated Single Fixture, 2Ft 10W 1100lm 6500K, Linkable Utility Shop Light, Garage Light, LED Ceiling & Under Cabinet Light, T5 T8 Fluorescent Tube Light Fixture Replacement

Buy these three things below to get you through the winter (or all year)! I've used these for a few months now on a 16-hour timer and all my cacti and succulents have thrived.

• Lights: https://www.amazon.com/gp/product/B079BD5CG7/
  
• Timer: https://www.amazon.com/gp/product/B01LPSGBZS/
  
• Mounting Tape: https://www.amazon.com/gp/product/B009NP1OBC/
  
  You could quickly and easily install these on your shelves. The only concern I would have is the angle of the shelves. The sides of the plants on the back of the shelves would get more direct light, so just be sure to rotate your plants every week.
  
  p..s that is a great looking setup!

I got a set of 6 LED bars online for like $55 and they work great. You need something between 5000k to 6500k ideally(thats the color)
Here is some sets of 2, 6, and 8
2
https://www.amazon.com/B2ocled-Linkable-Integrated-equivalent-Single-Ended/dp/B01JFPB0JU/ref=sr_1_fkmr1_4?s=lawn-garden&ie=UTF8&qid=1526527440&sr=8-4-fkmr1&keywords=2ft%2Bbarrina%2BLED&th=1
6
https://www.amazon.com/GRG-Integrated-Linkable-Fluorescent-Replacement/dp/B079BD5CG7/ref=sr_1_5?s=hi&ie=UTF8&qid=1526529507&sr=1-5&keywords=2ft+6500K+LED
8
https://www.amazon.com/dp/B076FQ15R6/ref=cm_sw_r_cp_api_i_2tIQDbBFSHXJZ

Amazon is a savior :)

Here's a link to some lights that I bought for my Echeveria collection.

https://www.amazon.com/gp/product/B079BD5CG7/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

I mounted them on my shelf and put my plants right below, so they get plenty of light. I try to leave the lights on from 8-12 hours a day. These lights are a bit more expensive than some others, but you do get six of them, each is a little less than 2 feet long, and so far my plants have been loving them.