Continuously improved and even more reliable. Absolutely safe up to 20 m under water. Application: Decks Design: According to rules of maritime classification societies, additional VDE and IEC / EN Protection degree: IP 68 h 20 Ambient temperature: -20° C up to 45° C; 14 W: -20° C up to 40° C Reflector and gear tray: Zinc coated steel sheet Finish: Powder coated white RAL 9016 and enamelled up to 70 - 80 μm thickness Cover tube: Clear polycarbonate 4 mm thickness, polycarbonate end caps white Electric: Flexible wiring, heat resistant up to 105° C; removable gear tray including reflector Cable entry: plastic gland M 20 x 1.5 for cable dia. 6 - 12 mm Lamp base: G5 / 2G 11 / G 13. Light sources (not included): T 16 high efficient fluorescent lamp 14 W; TC-L Tubular compact fluorescent lamp 18 W; T 26 / T 38 fluorescent lamp 18 / 20 W, 36 / 40 W Mounting: 2 fixing clamps: stainless steel or polycarbonate (clamps are not part of supply, please order separately).