Excellent service. Easy to assemble and operate. The seedlings really thrive with the light spectrum,made raising seedlings much easier and reliable. With the good quality seedlings, the transition to harvest is so much quicker. Definitely recommend this product to interested buyer looking for small scale production of seedlings. Fits nicely with a shelve system of propagation, and to reduce glare from the light,just join 4 pieces card board to wrap around 3 side and use the 4th side as door( Velcro to secure). Add reflective sheet on inside of cardboard for maximum light.