MODEL ALS-130LED SIze: 8' x 4' x 8" Hanging Weight: 195 lbs. MODEL ALS-132LED SIze: 8' x 4' x 8" Hanging Weight: 200 lbs. MODEL ALS-140LED SIze: 8' x 8' x 8" Hanging Weight: 425 lbs. MODEL ALS-142LED SIze: 8' x 8' x 8" Hanging Weight: 425 lbs. MODEL ALS-150LED SIze: 12' x 8' x 8" Hanging Weight: 595 lbs. MODEL ALS-170LED SIze: 20' x 4' x 8" Hanging Weight: 595 lbs.