WHAT IS ZONE 1 LIGHTING FOR BATHROOMS? | EHOW.COM.
If 240V shower lights are used they must be protected by a 30MA RCD. Zone 2 is any area in the bathroom within 60cm of the perimeter of the shower cubicle, bath or sink. Lighting specialist All Lit Up brings you a wide range of lights including ceiling, wall, bathroom, floor, track, downlights, spotlights. If you are altering the bathroom lighting, take care to use bathroom light fittings that are designed for use in the right bathroom lighting zone. Your Basket. Your basket is currently empty but not for long! Bathroom Lighting: Current Zonal Regulations. You found the bathroom light fitting twin zone 1 at DealTime. Zone 2 Bathroom Lights: Zone 2 is a parameter of 0.6 metres outside the bath or shower tray and up to 2.25 metres high.