Maintenance-free LED technology. Eco design. Very low-glare, homogeneous light with soft transitions. Outside diameter 70 mm for replacing classic tube lights. Robust aluminum housing with solid safety glass cover. Side panels made of high-performance plastic. Cast M12 plug connection. Viton® seal for a high degree of protection. Chemically resistant to many media such as oils or cooling lubricants. Insensitive to shocks and vibrations. Ideal for high mechanical and thermal loads. Connection to mains voltage.