Tubular LED luminaire, IP68/IK10, for ceiling surface mounted or suspended, and wall mounted application. Made of 105mm transparent or opal polycarbonate tube, with inner aluminium profile and matt aluminium end caps. Standard version with 4000K LED, RG0 (Risk Group 0 for photobiological safety, according to IEC 62471), CRI>80, MacAdam Step<3 and 80.000h lifetime (@ L90, B10, Ta 25 ºC). Pre-wired with 1,5m H07RN-F cable and plastic cable gland. Optional in 3000K, Tunable White, dimmable DALI driver, presence sensor and 3 hours emergency unit with self-test. Available as option with suspension S4, stainless steel end caps, three types of fixing clamps (stainless steel A1 D100, stainless steel A2 D100 and stainless steel D100 with fast locks) and with two types of cable glands (metal cable gland or breathable metal cable gland). Possible to include recessed T5 D90 or surface mounted T4 D90 round ceiling roses.