DuraLed lamps provide powerful white light and a safe, energy efficient and reliable alternative to incandescent and fluorescent lighting. Purposely designed for engine rooms, storgae lockers, lazerettes and many heavy duty applications where reliability must must not be compromised. Advanced Hella marine lens and optic engineering ensures an ultra wide spread of light without glare or harsh point sources. The range offers three peak intensity levels, all with a very wide spread of light. Each lamp is completely sealed, impact resistant and shock resistant ensuring an ultra long service life. Each lamp is pre-wired with 500mm of twin marine grade cable.
website says lamp complete with 2.5m cable - 250mm perhaps. Also: not clear regarding switched option.