The FLDL series dock loading lights from Tri Lite combine the strength of a standard dock light arm with the added flexibility of a heavy impact absorber to create an incredibly durable product. The FLDL will withstand blows from fork lift trucks and dock doors. Protect your investment by utilizing the Tri Lite FLDL series dock light in 40", 60" or 90" arm length. Lamp head options include your choice of cool durable polycarbonate, metal, energy efficient high pressure sodium or our protective food service lamp head.