Specification-Grade or 'Spec-Grade' manufacturers as they often referred to are lighting manufacturers with products that are generally assembled and sometimes even manufactured upon receipt of an order.

These products are available with a host of options and features and therefore do not qualify as 'stock items' or 'shelf items' and thus do not have standard pricing.

Please submit a quote request for pricing and availability of the items you are interested in. Reference the manufacturers catalog for part numbers.