![Thin, Rapid-Start Quickwire Lamp Holder for T-8 & T-12](http://lampshadeoutlet.com/cdn/shop/products/00585_{width}x.jpg?v=1533568764)
D2690- Each contact has two wire-slot terminals to accommodate all circuit requirements, including jumper connection for rapid-start circuits, for 18GA. solid or standard wire. Recess in rear for optional bracket mounting. Maximum bracket thickness .047". Rated 660W-600V.