WAC Lighting - 4091-30WT - 9-15V Step And Wall Light - 3000K Rectangle White P-164X What countertop hole size is

What countertop hole size is listed

an anti-scale filter or regular descaling flushes are recommended to maintain the copper heating elements

Precision controlled flush at pop-down clears debris from unit

or wastewater transfer where ¾" solids handling is useful

This NOBS-4000 configuration includes a side spray

WAC Lighting - 4091-30WT - 9-15V Step And Wall Light - 3000K Rectangle White P-164X What countertop hole size isDelivered Lumens: 2lm 2700K, 3000K, Amber CRI: 90 Power: 2W Input: 12 VAC, 50 60Hz Rated Life: 60000 Hours Construction: Corrosion resistant aluminum alloy Geometric design with downward illumination Magnetized design for easy installation and maintenance Protected against high pressure water jets Landscape transformer required (sold separately) Transformer required