The TONDA polycarbonate luminaires, with incandescent or fluorescent sources up to 16W, offer the possibility to insert the power supply cable either via the back-mounting box or from the side for chased or external systems.The luminaire body is designed to accept a conduit with a diameter from 16 to 20mm, perfectly incorporating it in its own profile to ensure the best possible installation results. The diffuser is easily coupled with the body, without any need for tools.