Powder coated heavy duty (16 gauge) steel construction.Includes 1 pair of Sunlifts for use with 2 & 4 lamp Tek Light™ T5 or 4 lamp New Wave® T5 fixtures.2 - 24 lengths of jack chain included for 6 & 8 lamp Tek Light™ T5 or 8 lamp New Wave® T5 fixtures.Designed to accommodate 2' or 4' T5 fixtures or any other fluorescent or HID reflector.Easy to assemble stand all you need is a phillips screwdriver.