Ledvance Substitube Advanced DC T8 18W 4000K 1200mm Cool White LED Tube-Pack of 4 18w led downlight 6500k " suggesting that it is

" suggesting that it is an electrical socket with an integrated switch

Installation Details (mm) Pole diameter 42-48mm

With 4000K cool white output and wide beam coverage

this robust polycarbonate housing ensures safe and long-lasting performance when paired with compatible LED T8 lamps

With screw terminal connections

Ledvance Substitube Advanced DC T8 18W 4000K 1200mm Cool White LED Tube-Pack of 4 18w led downlight 6500k " suggesting that it isThe LEDVANCE SubstiTUBE Advanced DC T8 18W 4000K offers an efficient and eco friendly LED alternative to T8 fluorescent lamps, delivering high luminous efficacy up to 116 lm W. Designed for operation with external LED drivers such as LVED PRO, this tube provides flicker free, full brightness lighting with no warm up time. Ideal for a wide range of commercial applications, including offices and public buildings, it ensures consistent color, high energy