Hella Marine 980503221 Polished Stainless Steel Rim LED Courtesy Lamp - Blue Category_Karaoke They are intended for CAT-5E

They are intended for CAT-5E and CAT-6 RJ45 modular plugs

1/4” Quick Connect Stud

Sensitivity: 90 dB

the TR1909W is user friendly with a light up keypad and a desk or wall mountable design

Hella Marine 980503221 Polished Stainless Steel Rim LED Courtesy Lamp - Blue Category_Karaoke They are intended for CAT-5EPolished Stainless Steel Rim LED Courtesy Lamp Blue Attractive, energy efficient lighting for interior and exterior use. Hella Marine round LED courtesy lamps can be installed almost anywhere on board. Over 3 x brighter than regular Soft Light White and Warm White LED courtesy lamps. Advanced lens technology provides a cool and even spread of soft light without glare or eye strain. Hella Marine LED courtesy lamps consume a fraction of the energy of