Mine are by Accord Healthcare 50/200 ER and are oval, peach colored and have L200 on them. It's what I started on so don't have anything to compare to. They were supposed to help me sleep longer at night, but I still have some nights where I only get a couple of hours sleep. I usually wake up at 3 or 4 am and then take a nap around 7 or 9 am.