N°18 LED for EWL-70, n°49 LED for EWL-80, n°98 LED for EWL-100 type Coll White, R4 group installed on the plate. Optics which realize three opening of the light beam. PLG1IB plug and REV1IB nickel-plated brass cable gland. Low copper content aluminium alloy body. Aluminium ring with tempered glass. Bolts and screws in stainless steel. Standard voltage 220-240 Vac for EWL-70, 100-240 Vac for EWL-80 and EWL-100.