Does your space not get enough sunlight? Give your plant babies the TLC they deserve with this innovative grow light. It offers a highly precise photosynthetic spectrum. We recommend the Small (20 watt, 2000 lumens, 4.35 lbs, 5.8" tall by 3.8" wide) for small to medium houseplants and the Large (40 watt, 4000 lumens, 4.7 lbs, 7" tall by 4" wide) for medium to large houseplants. Both sizes will last for about 15 years, if used for an average of 16 hours a day. Each grow light includes: LED grow light, 15ft fabric cord, an outlet timer, 3 pack of ceiling hooks, 2 wall fairleads, 1 swag hook, and an instruction guide.