I have an ASP 36W uv lamp. I replaced all the bulbs in november but one has started to ficker. I have just received 8 new bulbs from salon services and not one will work. I have pushed them right in. Is it me or has anyone else had this problem. Starting to panic now in case flickering bulb goes out when I in middle of clients nails. Also wondered if this happened would 3 bulbs still cure gelish?