Ledvance Surface light LED Round IP65 Ceiling Bulkhead 15W / 20 W Warm White/ Day Light, Black/ White Color:Warm White They are available with negative

They are available with negative pressure and dual airline mode

and its pillar terminals support specific cable sizes

High fatigue resistance capacity

Fibre-Metal Brand WNDW 4178 DARK GREEN

Multi-color and cold or warm white light for most flexible lighting scenes

Ledvance Surface light LED Round IP65 Ceiling Bulkhead 15W / 20 W Warm White/ Day Light, Black/ White Color:Warm White They are available with negativeIP65 Bulkhead is a stylish and contemporary designed luminaire. Suitable for all outdoor applications due to its high ingress and impact protection of IP65 and IK06. Made with polycarbonate materials to offer a high corrosion resistance from all elements.